Yayınlar & Eserler

Yayın Ağı

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

USING FUZZY-ROUGH SET EVALUATION FOR FEATURE SELECTION AND NAIVE BAYES TO CLASSIFY THE PARKINSON DISEASE

Lanbaran N. M., ÇELİK E., Kotan O.
MISKOLC MATHEMATICAL NOTES , cilt.23, sa.2, ss.787-800, 2022 (SCI-Expanded) Creative Commons License identifier identifier

Numerical solution of Volterra-Fredholm integral equations with Hosoya polynomials

Gecmen M. Z., ÇELİK E.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES , cilt.44, sa.14, ss.11166-11173, 2021 (SCI-Expanded) identifier identifier

On the modulation instability analysis and deeper properties of the cubic nonlinear Schroddinger's equation with repulsive delta-potential

Li Y., ÇELİK E., Guirao J. L. G., Saeed T., Mehmet Baskonus H.
RESULTS IN PHYSICS , cilt.25, 2021 (SCI-Expanded) identifier identifier

New exact solutions for the doubly dispersive equation using the improved Bernoulli sub-equation function method

Dusunceli F., Celik E., Askin M., Bulut H.
INDIAN JOURNAL OF PHYSICS , cilt.95, sa.2, ss.309-314, 2021 (SCI-Expanded) identifier identifier

ANALYZING A NOVEL CORONAVIRUS MODEL (COVID-19) IN THE SENSE OF CAPUTO-FABRIZIO FRACTIONAL OPERATOR

Dokuyucu M. A., ÇELİK E.
APPLIED AND COMPUTATIONAL MATHEMATICS , cilt.20, sa.1, ss.49-69, 2021 (SCI-Expanded) Sürdürülebilir Kalkınma identifier

ON THE EXISTENCE AND UNIQUENESS OF THE SOLUTION OF AN OPTIMAL CONTROL PROBLEM FOR SCHRODINGER EQUATION

Kuecuek G. D., YAGUB G., ÇELİK E.
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S , cilt.12, sa.3, ss.503-512, 2019 (SCI-Expanded) Creative Commons License identifier identifier

Numerical solution for high-order linear complex differential equations with variable coefficients

Dusunceli F., ÇELİK E.
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS , cilt.34, sa.5, ss.1645-1658, 2018 (SCI-Expanded) identifier identifier

Novel features of the nonlinear model arising in nano-ionic currents throughout microtubules

ÇELİK E., Bulut H., Baskonus H. M.
INDIAN JOURNAL OF PHYSICS , cilt.92, sa.9, ss.1137-1143, 2018 (SCI-Expanded) identifier identifier

Cancer treatment model with the Caputo-Fabrizio fractional derivative

Dokuyucu M. A., ÇELİK E., Bulut H., Baskonus H. M.
EUROPEAN PHYSICAL JOURNAL PLUS , cilt.133, sa.3, 2018 (SCI-Expanded) Sürdürülebilir Kalkınma identifier identifier

Analysis of Keller-Segel Model with Atangana-Baleanu Fractional Derivative

DOKUYUCU M. A., BALEANU D., ÇELİK E.
FILOMAT , cilt.32, sa.16, ss.5633-5643, 2018 (SCI-Expanded) identifier identifier

Modified iteration method for solving fractional gas dynamics equation

NAJAFİ R., Kucuk G. D., ÇELİK E.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES , cilt.40, sa.4, ss.939-946, 2017 (SCI-Expanded) identifier identifier

Solutions around a regular a singular point of a sequential conformable fractional differential equation

Unal E., GÖKDOĞAN A., ÇELİK E.
KUWAIT JOURNAL OF SCIENCE , cilt.44, sa.1, ss.9-16, 2017 (SCI-Expanded) identifier identifier

EXISTENCE AND UNIQUENESS THEOREMS FOR SEQUENTIAL LINEAR CONFORMABLE FRACTIONAL DIFFERENTIAL EQUATIONS

Gokdogan A., Unal E., ÇELİK E.
MISKOLC MATHEMATICAL NOTES , cilt.17, sa.1, ss.267-279, 2016 (SCI-Expanded) identifier identifier

Multiplicative Laplace transform and its applications

YALÇIN N., ÇELİK E., GÖKDOĞAN A.
OPTIK , cilt.127, sa.20, ss.9984-9995, 2016 (SCI-Expanded) identifier identifier

A Note on Optimal Control Problem Governed by Schrodinger Equation

Kocak Y., ÇELİK E., Aksoy N. Y.
OPEN PHYSICS , cilt.13, sa.1, ss.407-413, 2015 (SCI-Expanded) identifier identifier

The numerical solution of partial differential-algebraic equations

YİĞİDER M., ÇELİK E.
ADVANCES IN DIFFERENCE EQUATIONS , 2013 (SCI-Expanded) identifier identifier

On The Numerical Solution of differential algebraic equations with Index 3 by Pade approximation

ÇELİK E., TABATABEI K.
Applied Mathematics & Information Sciences , cilt.2, ss.1-6, 2013 (SCI-Expanded)

The variational iteration method for fuzzy fractional differential equations with uncertainty

Khodadadi E., ÇELİK E.
FIXED POINT THEORY AND APPLICATIONS , ss.1-7, 2013 (SCI-Expanded) identifier identifier

On the Numerical Solution of Differential-Algebraic Equations with Hessenberg Index-3

Karta M., ÇELİK E.
DISCRETE DYNAMICS IN NATURE AND SOCIETY , 2012 (SCI-Expanded) identifier identifier

Optimal control problem for stationary quasi-optic equations

Kocak Y., ÇELİK E.
BOUNDARY VALUE PROBLEMS , 2012 (SCI-Expanded) identifier

Multivariate pade approximation for solving partial differential equations (PDE)

Turut V., ÇELİK E., Yigider M.
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS , cilt.66, sa.9, ss.1159-1173, 2011 (SCI-Expanded) identifier identifier

The Numerical Method for Solving Differential Equations of Lane-Emden Type by Pade Approximation

Yigider M., Tabatabaei K., ÇELİK E.
DISCRETE DYNAMICS IN NATURE AND SOCIETY , 2011 (SCI-Expanded) identifier identifier

Chebyshev series approximation for solving differential-algebraic equations (DAEs)

Celik E., Yeloglu T.
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS , cilt.83, ss.651-662, 2006 (SCI-Expanded) identifier identifier

The numerical solution of physical problems modeled, as a systems of differential-algebraic equations (DAEs)

Celik E., BAYRAM M.
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS , cilt.342, sa.1, ss.1-6, 2005 (SCI-Expanded) identifier identifier

Numerical solution of differential-algebraic equation systems and applications

ÇELİK E., BAYRAM M.
Applied Mathematics and Computation , cilt.154, sa.2, ss.405-413, 2004 (SCI-Expanded) identifier identifier

On the numerical solution of chemical differential-algebraic equations by Pade series

ÇELİK E.
Applied Mathematics and Computation , cilt.153, sa.1, ss.13-17, 2004 (SCI-Expanded) identifier identifier

The modified successive approximations method and padé approximants for solving the differential equation with variant retarded argumend

ÇELİK E., AYKUT A., BAYRAM M.
Applied Mathematics and Computation , cilt.151, sa.2, ss.393-400, 2004 (SCI-Expanded) identifier identifier

The successive approximation method and Padé approximants for solutions the non-linear boundary value problem

ŞİMŞEK H., ÇELİK E.
Applied Mathematics and Computation , cilt.146, ss.681-690, 2003 (SCI-Expanded) identifier identifier

Numerical solutions of chemical differential-algebraic equations

ÇELİK E., KARADUMAN E., BAYRAM M.
Applied Mathematics and Computation , cilt.139, ss.259-264, 2003 (SCI-Expanded) identifier identifier

Arbitrary order numerical method for solving differential-algebraic equation by Padé series

ÇELİK E., BAYRAM M.
Applied Mathematics and Computation , cilt.137, sa.1, ss.57-65, 2003 (SCI-Expanded) identifier identifier

On the numerical solution of differential-algebraic equations by Padé series

ÇELİK E., BAYRAM M.
Applied Mathematics and Computation , cilt.137, sa.1, ss.151-160, 2003 (SCI-Expanded) identifier identifier

Numerical method to solve chemical differential-algebraic equations

Celik E., Karaduman E., BAYRAM M.
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY , cilt.89, sa.5, ss.447-451, 2002 (SCI-Expanded) identifier identifier

Diğer Dergilerde Yayınlanan Makaleler

The Solution of Linear Volterra Integral Equation of the First Kind with ZZ- Transform

ÖZDEMİR E., ÇELİK E., ŞENER KILIÇ S. Ş.
TURKISH JOURNAL OF SCIENCE , cilt.6, sa.3, ss.127-133, 2021 (Hakemli Dergi)

Numerical Solution of Volterra Integral Equations Using Hosoya Polynomial

GEÇMEN M. Z., ÇELİK E., DOKUYUCU M. A.
TURKISH JOURNAL OF SCIENCE , cilt.6, sa.3, ss.110-117, 2021 (Hakemli Dergi)

Prediction of Breast Cancer through Tolerance-based Intuitionistic Fuzzy-rough Set Feature Selection and ArtificialNeural Network

Lanbaran N. M., ÇELİK E.
GAZI UNIVERSITY JOURNAL OF SCIENCE , cilt.34, sa.4, ss.1064-1075, 2021 (ESCI) Sürdürülebilir Kalkınma identifier identifier identifier

EVALUATION OF INVESTMENT OPPORTUNITIES WITH INTERVAL-VALUED FUZZY TOPSIS METHOD

ÇELİK E., YİĞİDER M., LANBARAN MOHAMMADI N.
Applied Mathematics and Nonlinear Sciences , cilt.5, sa.1, ss.461-474, 2020 (ESCI) identifier

Analytical and approximate solutions of Fractional Partial Differential-Algebraic Equations

ÇELİK E., GÜNERHAN H.
Applied Mathematics and Nonlinear Sciences , cilt.5, sa.1, ss.109-120, 2020 (ESCI) identifier

Approximate solution of the problem of delayed variable boundary value by the CAS wavelet method

ÇELİK E., ÖZTÜRK E. D., AYKUT A.
Communication in Mathematical Modeling and Applications , cilt.4, sa.1, ss.1-8, 2019 (Hakemli Dergi)

Çarpımsal Cauchy-Euler ve Legendre Diferansiyel Denklemi

YALÇIN N., ÇELİK E.
Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi , cilt.9, sa.3, ss.373-382, 2019 (Hakemli Dergi)

Fixed point theorem for defuzzification and its application in decision making units

ÇELİK E., ABBASI E., SANEIFARD R.
New Trends in Mathematical Sciences , cilt.7, sa.2, ss.214-221, 2019 (Hakemli Dergi)

A valid and advanced method for ranking the fuzzy numbers

ÇELİK E., ABBASI E., SANEIFARD R.
Communication in Mathematical Modeling and Applications , cilt.3, ss.23-30, 2018 (Hakemli Dergi)

Improved of Approximating Function Li(x)

OKUMUŞ İ., ÇELİK E.
International Journal of Engineering and Applied Sciences (IJEAS) , cilt.5, 2018 (Hakemli Dergi)

Solution of multiplicative homogeneous linear differential equations with constant exponentials

YALÇIN N., ÇELİK E.
New Trends in Mathematical Science , cilt.2, ss.58-67, 2018 (Hakemli Dergi)

The Solution of Multiplicative Non-Homogeneous Linear Differential Equations

YALÇIN N., ÇELİK E.
Journal of Applied Mathematics and Computation , cilt.2, 2018 (Hakemli Dergi)

Numerical Solution of Fractional Differential Equation in aModel of HIV Infection of CD4 T Cells

ÇELİK E., SEFİDGAR E., SHIRI B.
INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS & STATISTICS , cilt.56, ss.23-32, 2017 (ESCI) Sürdürülebilir Kalkınma

The One Dimensional Keller-Segel Model

DOKUYUCU M. A., ÇELİK E.
Eastern Anatolian Journal of Science , cilt.3, ss.38-41, 2017 (Hakemli Dergi)

FIBONACCI MATRIX POLYNOMIAL METHOD FORLINEAR COMPLEX DIFFERENTIAL EQUATIONS

DÜŞÜNCELİ F., ÇELİK E.
Asian Journal of Mathematics and Computer Research , cilt.15, ss.229-238, 2017 (Hakemli Dergi)

On the Solution of Stephan Inverse Problems

NAJAFİ R., ALIYEV N., ÇELİK E.
New Trends in Mathematical Sciences , cilt.4, ss.174-179, 2016 (Hakemli Dergi)

Non Linear Difusion for Chemotaxis and Birth Death Process for Keller Segel Model

DOKUYUCU M. A., ÇELİK E.
New Trends in Mathematical Sciences , cilt.4, ss.204-211, 2016 (Hakemli Dergi)

Numerical Approximation of an Optimal Control Problem for Quasi Optics Equation

KOÇAK Y., YILDIRIM AKSOY N., ÇELİK E.
Eastern anatolian journal of science , cilt.2, ss.67-71, 2016 (Hakemli Dergi)

Solving fuzzy fractional Riccati differential equations by the variational iteration method

KHODADADI E., KARABACAK M., ÇELİK E.
International Journal of Engineering and Applied Sciences , cilt.2, ss.35-40, 2015 (Hakemli Dergi)

The Numerical Solution of Fractional Differential Algebraic Equations FDAEs by Haar Wavelet Functions

KARABACAK M., ÇELİK E.
International Journal of Engineering and Applied Sciences , cilt.2, ss.65-71, 2015 (Hakemli Dergi)

Solutions of Sequential Conformable Fractional Differential Equations around an Ordinary Point and Conformable Fractional Hermite Differential Equation

ÜNAL E., GÖKDOĞAN A., ÇELİK E.
British Journal of Applied Science & Technology , cilt.10, ss.1-11, 2015 (Hakemli Dergi)

An Effective Tool: Numerical Solutions by Legendre Polynomials for High-order Linear Complex Differential Equations

FARUK D., ÇELİK E.
British Journal of Applied Science Technology , cilt.8, ss.348-355, 2015 (Hakemli Dergi)

The numerical solution of fractional differential algebraic equations by Haar wavelet functions

ÇELİK E., KARABACAK M.
International Journal of Engineering and Applied Sciences , cilt.2, sa.2, 2015 (Hakemli Dergi)

Well posedness of Optimal Control Problem fort he Schrödinger Equations with Complex Potential

ÇELİK E., KOÇAK Y., DOKUYUCU M. A.
International Journal of Mathematics and Computation , cilt.26, 2015 (Hakemli Dergi)

On a Stability Theorem of the Optimal Control Problem For Quasi Optic Equation

KOÇAK Y., ÇELİK E., YILDIRIM AKSOY N.
Journal of Progressive Research in Mathematics , cilt.5, ss.487-492, 2015 (Hakemli Dergi)

Numerical Solution of Fractional Partial Differential Algebraic Equations

ÇELİK E., Tabatabaei K., Gunerhan E.
AASCIT Communications , cilt.2, sa.5, ss.230-236, 2014 (Hakemli Dergi)

Numerical Solution of Fractional Partial Differential Algebraic Equation by Adomian Decomposition Method and Multivariate Pade Approximation

ÇELİK E., YİĞİDER M., KÜÇÜK G. D.
British Journal of Applied Science Technology , cilt.4, sa.25, 2014 (Hakemli Dergi)

The Numerical Solution of Fractional Differential Algebraic Equations FDAEs

KARABACAK M., ÇELİK E.
New Trends in Mathematical Sciences , cilt.1, ss.1-6, 2013 (Hakemli Dergi)

solving a Class of Volterra Integral Equation Systems by the Differential Transform Method

ÇELİK E.
International Journal of Nonlinear Science , cilt.16, sa.1, ss.87-91, 2013 (Hakemli Dergi)

The Numerical Solution of Fractional Differential Algebraic Equations

ÇELİK E., KARABACAK M.
New Trends in Mathematical Sciences , cilt.1, sa.2, ss.1-6, 2013 (Hakemli Dergi)

The differential transform method for solving heat-like and wave-like equations with variable coefficients

Tabatabaei K., ÇELİK E., Tabatabaei R.
TURKISH JOURNAL OF PHYSICS , cilt.36, sa.1, ss.87-98, 2012 (ESCI) identifier identifier

The Numerical Solution of Partial Differential Algebraic Equations by Multivariate Padé Approximation

ÇELİK E., YİĞİDER M.
EUROPEAN JOURNAL OF PURE AND APPLIED MATHEMATICS , cilt.4, ss.67-75, 2011 (Hakemli Dergi)

Least Squares Approximations for Solving Differential Algebraic Equations

ÇELİK E., AKAR M.
World Applied Sciences Journal , cilt.11, sa.8, 2010 (Hakemli Dergi)

On the Numerical Solution of Differential Algebraic equations with Index 2 by Chebyshev Approximation

ÇELİK E., YELOĞLU T.
International Journal of Applied Mathematics and Statistics , cilt.14, ss.47-57, 2008 (ESCI) identifier

Application of Gröbner Bases Theory to Derive Steady State Rate Equations in Biochemical Kinetic Theory

ÇELİK E., BAYRAM M., GÜZEL N.
International Journal of Applied Mathematics and Statistics , cilt.3, ss.51-59, 2005 (ESCI)

Chebyshev Approximation for Numerical Solution of Differential Algebraic Equations

ÇELİK E., BAYRAM M.
International Journal of Applied Mathematics and Statistics , cilt.2, ss.29-39, 2004 (ESCI) identifier

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

The Solution of Linear Volterra Integral Equation of The First Kind Aboodh Transform

ÇELİK E., KOTAN Ö.
4th INTERNATIONAL CONFERENCE ON MATHEMATICAL AND RELATED SCIENCES ICMRS 2021, Türkiye, 22 Ekim 2021

Analyzing a West Nile Virus Model in the Sense of Atangana-Baleanu Fractional Operator

ÇELİK E., DOKUYUCU M. A., DUTTA H.
4th INTERNATIONAL CONFERENCE ON MATHEMATICAL AND RELATED SCIENCES ICMRS 2021, Türkiye, 22 Ekim 2021

On Optimal Control of the Initial Velocity of an Euler-Bernoulli Beam System

ÇELİK E., SARAÇ Y., ENGİN A.
4th INTERNATIONAL CONFERENCE ON MATHEMATICAL AND RELATED SCIENCES ICMRS 2021, 22 Ekim 2021

Using Fuzzy-Rough Subset Evaluation for Feature Selection and Naive Bayes to Classify the Parkinson’s Disease

ÇELİK E., LANBARAN MOHAMMADI N.
The 9th International Online Conference on"Mathematical Analysis, Differential Equation & Applications MADEA 9, Bishkek, Kırgızistan, 21 Haziran 2021

Comparison of Modal Assurance Criteria with Fuzzy Similarity to Detect Damage to Structures

ÇELİK E., LANBARAN MOHAMMADI N.
The Fifth International Conference on Computational Mathematics and Engineering Sciences (CMES-2021), Van, Türkiye, 08 Haziran 2021

Numerical Solution of Volterra Integral Equations with Hosoya Polynomials

ÇELİK E., GEÇMEN M. Z., DOKUYUCU M. A.
The Fifth International Conference on Computational Mathematics and Engineering Sciences (CMES-2021), Van, Türkiye, 08 Haziran 2021

Approximate-analytical method for solving the nonlinear fractional Ebola Virus mathematical model

ÇELİK E., GÜNERHAN H.
The Fifth International Conference on Computational Mathematics and Engineering Sciences (CMES-2021), Van, Türkiye, 08 Haziran 2021 Sürdürülebilir Kalkınma

The Solution of The Linear Differential-Difference Equations with Aboodh Transform

ÇELİK E., Kotan Ö.
The Fifth International Conference on Computational Mathematics and Engineering Sciences (CMES-2021), Van, Türkiye, 08 Haziran 2021

On Survey of the Some Wave Solutions of the Nonlinear Schrödinger Equation in Infinite Water Depth

ÇELİK E., BULUT H., YEL G., YAZĞAN T.
The Fifth International Conference on Computational Mathematics and Engineering Sciences (CMES-2021), Van, Türkiye, 08 Haziran 2021

The Solution of First Kind Linear Volterra Integral Equations with ZZ Transform

ÇELİK E., ÖZDEMİR E.
The Fifth International Conference on Computational Mathematics and Engineering Sciences (CMES-2021), Van, Türkiye, 08 Haziran 2021

Numerical Solution of Volterra-Fredholm Integral Equations Using Hosoya Polynomial

Çelik E., Geçmen M. Z.
3rd International Conference on Mathematical and Related Sciences: Current Trends and Developments (ICMRS 2020), Antalya, Türkiye, 20 - 22 Kasım 2020

Breast cancer prediction by using of Tolerancebased intuitionistic fuzzy-rough set feature selection method and machine learning

Çelik E., Lanbaran Mohammadı N.
3rd International Conference on Mathematical and Related Sciences: Current Trends and Developments (ICMRS 2020), Antalya, Türkiye, 20 - 22 Kasım 2020 Sürdürülebilir Kalkınma

On Analytical Approach for Time Regularized Long Wave Equation

Çelik E., Durur H., Yokuş A.
7th International Conference on Recent Advances in Pure and Applied Mathematics (ICRAPAM), Muğla, Türkiye, 25 - 28 Eylül 2020

Malkus waterwheel model with constant proportional Caputo operatör

Çelik E., Dokuyucu M. A.
7th International Conference on Recent Advances in Pure and Applied Mathematics (ICRAPAM), Muğla, Türkiye, 25 - 28 Eylül 2020

A Smoking Habit Model via constant proportional Caputo operatör

Çelik E., Dokuyucu M. A.
7th International Conference on Recent Advances in Pure and Applied Mathematics (ICRAPAM), Muğla, Türkiye, 25 - 28 Eylül 2020

Convection-Diffusion Equation with CaputoFabrizio Derivative

DOKUYUCU M. A., ÇELİK E., GÜNERHAN H.
4th INTERNATIONAL CONFERENCE ON ADVANCES IN NATURAL APPLIED SCIENCES, 19 - 21 Haziran 2019

The Solution of Differential Equations via Collocation Method Based on Bessel Polynomials

ÇELİK E., DÜŞÜNCELİ F., CENGİZ F. B., GEÇMEN M. Z.
The Fourth International Conference on Computational Mathematics and Engineering Sciences (CMES-2019), 20 - 22 Nisan 2019

Analytical and Approximate Solution of Two-Dimensional Convection-Diffusion Equations

ÇELİK E., LANBARAN MOHAMMADI N., YİĞİDER M.
The Fourth International Conference on Computational Mathematics and Engineering Sciences (CMES-2019), 20 - 22 Nisan 2019

Analysis of a Nonlinear Alcoholism Model via new Fractional Operator

ÇELİK E., DÜŞÜNCELİ F., CENGİZ F. B., GEÇMEN M. Z.
The Fourth International Conference on Computational Mathematics and Engineering Sciences (CMES-2019), 20 - 22 Nisan 2019 Sürdürülebilir Kalkınma

Fuzzy Rough Fuzz,fication in Data Mining and Decision Making

ÇELİK E., LANBARAN MOHAMMADI N., YİĞİDER M.
The Fourth International Conference on Computational Mathematics and Engineering Sciences (CMES-2019), 20 - 22 Nisan 2019

Analysis of the Hunter-Saxton Equation With Caputo-Fabrizio Fractional Derivative

DOKUYUCU M. A., ÇELİK E.
InternationalSyposium on Applied Sciences andEngineering (ISESA2018), 26 - 28 Aralık 2018

GegenbauerPolynomial Method for Linear Complex Differential Equations

DÜŞÜNCELİ F., ÇELİK E.
the 8-th International Joint Youth Science Forum «litteris Et Artibus», 22 - 24 Kasım 2018

New Exact Solutions for the Doubly Dispersive Equation Using an Improved Bernoulli Sub-Equation Function Method

ÇELİK E., DÜŞÜNCELİ F., AŞKIN M.
International Conference on Applied Mathematics in Engineering, 27 - 29 Haziran 2018

Approximate Solution of Delayed Variable Boundary Value Problem by the Cas Wavelet Meyhod

ÇELİK E., ÖZTÜRK E. D., AYKUT A.
7th International Conference on Applied Analysis and Mathematical Modeling, 20 - 24 Haziran 2018

7th International Conference on Applied Analysis and Mathematical Modeling

ÇELİK E., YALÇIN N.
7th International Conference on Applied Analysis and Mathematical Modeling, 20 - 24 Haziran 2018

Numerical Solution of Logistic Equation, International Conference on Advances in Natural and Applied Sciences (ICANAS 2018)

ÇELİK E., DOKUYUCU M. A.
International Conference on Advances in Natural and Applied Sciences (ICANAS 2018), 09 Mayıs 2018

Numerical Analysis on Mathematical Models of Tumour Growth and Treatment

ÇELİK E., DOKUYUCU M. A.
International Conference on Advances in Natural and Applied Sciences (ICANAS 2018), 9 - 12 Mayıs 2018

On the Existence and Uniqueness of the Solutions of Space and Time Fractional Telegraph Equations

ÇELİK E., NAJAFİ R., KÜÇÜK G. D.
The Third International Conference on Computational Mathematics and Engineering Sciences (CMES-2018), 4 - 06 Mayıs 2018

Analysis of Logistic Equation with Atangana-Balenau Derivative with Fractional Order

ÇELİK E., DOKUYUCU M. A., CENGİZ F. B.
The Third International Conference on Computational Mathematics and Engineering Sciences (CMES-2018), 4 - 06 Mayıs 2018

Analysis of Cancer Treatment Model with a Fractional Derivative without Singular Kernel

ÇELİK E., DOKUYUCU M. A., GEÇMEN M. Z.
The Third International Conference on Computational Mathematics and Engineering Sciences (CMES-2018), 4 - 06 Mayıs 2018 Sürdürülebilir Kalkınma

Pellmatrix Polynomial Method for Linear Complex Differential Equations

DÜŞÜNCELİ F., ÇELİK E., BAŞKONUŞ H. M.
International Conference on Current Scenarıo in Pure and Applied Mathematics(ICCSPAM 2018), 14 - 16 Şubat 2018

Analysis of the Tumor Growth and Treatment Model

DOKUYUCU M. A., ÇELİK E.
International Conference on Current Scenarıo in Pure and Applied Mathematics(ICCSPAM 2018), 14 - 16 Şubat 2018

On the New Fractional Derivative to Cancer Treatment Model

DOKUYUCU M. A., ÇELİK E.
International Conference on Current Scenarıo in Pure and Applied Mathematics(ICCSPAM 2018), 14 - 16 Şubat 2018 Sürdürülebilir Kalkınma

Soliton Solutions of Wu-Zhang System by Generalized Kudryashov Method

Tuluce Demiray S., BULUT H., ÇELİK E.
7th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA), Kyiv, Ukrayna, 28 - 31 Ağustos 2018, cilt.2037 identifier identifier

Uncertainty Representation of Grey Systems and Interval Valued Fuzzy Sets

MOHAMMADI N., YİĞİDER M., ÇELİK E.
4th International Conference on Pure and Applied Sciences: Renewable Energies, 23 - 25 Kasım 2017

On The Numerical Solution of Differential-Algebraic Equations (DAEs) by Lucas Polynomials

BULUR B., ÇELİK E.
4th International Conference on Pure and Applied Sciences: Renewable Energies, 23 - 25 Kasım 2017

A comparative study of Caputo-Fabrizio and Atangana-Baleanu Derivatives for fractional birth-death process

DOKUYUCU M. A., ÇELİK E.
II. International Igdır Symposium, 9 - 11 Ekim 2017

Analysis of Keller-Segel Model with Atangana-Baleanu Derivative

DOKUYUCU M. A., ÇELİK E.
II. International Igdır Symposium, 9 - 11 Ekim 2017

On the analytical solutions of partial differential-algebraic equations by the homotopy perturbation transform method

KÜÇÜK G. D., NAJAFI R., ÇELİK E.
II. International Igdır Symposium, 9 - 11 Ekim 2017

Some new feature in complex domain of the nonlinear model arising in the dynamics of ionic currents along microtubules

ÇELİK E., BULUT H., BAŞKONUŞ H. M.
Ukrainian Conference on Applied Mathematics, 28 - 30 Eylül 2017

Numerical Solution for Linear Complex Differential Equations via Pell Matrix Polynomial

DÜŞÜNCELİ F., ÇELİK E.
Caucasian Mathematics Conference II(CMC II), 22 - 24 Ağustos 2017

An Improved Parametric Approach for Ranking Fuzzy Numbers

ABBASİ E., SANEİFARD R., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELING, 3 - 07 Temmuz 2017

Numerical approximation of the Keller-Segel Model with new fractional derivative

DOKUYUCU M. A., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELING, 03 Temmuz 2017

An advanced ranking approach for generalized fuzzy numbers based on Euclidian distance idea

ABBASİ E., SANEİFARD R., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELING, 3 - 07 Temmuz 2017

Nonlinear solutions of the space- and time-fractional coupled Burgers equations

TURUT V., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELING, 3 - 07 Temmuz 2017

Analysis of Keller-Segel Model with Caputo and Caputo-Fabrizio Derivatives

DOKUYUCU M. A., ÇELİK E.
2nd International Conference on Computational Mathematics and Engineering Sciences, 20 - 22 Mayıs 2017

Lucas Matrix Polynomial Method for Linear Complex Differential Equations

DÜŞÜNCELİ F., ÇELİK E.
International Conference on Mathematics and Mathematics Education, Şanlıurfa, Türkiye, 11 - 13 Mayıs 2017

The Solution of Multiplicative Non-Homogeneous Linear Differential Equations

YALÇIN N., ÜNAL E., ÇELİK E.
International Conference on Mathematics and Mathematics Education, 11 - 13 Mayıs 2017

Laplace Transform method for solving Coupled system of Fractional Differential Equations

SEFIDGAR E., ÇELİK E., SHIRI B.
2nd International Conference on Advances in Natural and Applied Sciences, 18 - 21 Nisan 2017

Evaluation of Investment Opportunities with İnterval-Valued Fuzzy Topsis Method

MOHAMMADI N., ÇELİK E., YİĞİDER M.
2nd International Conference on Advances in Natural and Applied Sciences, 18 - 21 Nisan 2017

Analysis of the Keller-Segel Model with the Caputo Fractional Derivative

DOKUYUCU M. A., ÇELİK E., BULUR B.
2nd International Conference on Advances in Natural and Applied Sciences, 18 - 21 Nisan 2017

On a Elliptic Optimal Control Problem International Conference on Advances in Natural and Applied Sciences

KOÇAK Y., ÇELİK E.
International Conference on Advances in Natural and Applied Sciences, Antalya, Türkiye, 21 - 23 Nisan 2016

An optimal control problem with Final Observation for Quasi Optics equation

KOÇAK Y., ÇELİK E.
The 9th Dynamical Systems and Applications, 20 - 23 Temmuz 2016

Numerical Solution of a Fractional Differential Equation in a Model a HIV Infection CD4 Cells

SEFIDGAR E., ÇELİK E.
The 9th Dynamical Systems and Applications, 20 - 23 Temmuz 2016 Sürdürülebilir Kalkınma

The Solutions of Multiplicative Hermite Differential Equation and Multiplicative Hermite Polynomials

YALÇIN N., ÜNAL E., ÇELİK E.
2nd International Conference on Pure & Applied Science, İstanbul, Türkiye, 1 - 05 Haziran 2016

A note on stability of the solution in an optimal control problem for Quasi Optics equation

KOÇAK Y., ÇELİK E.
2nd International Conference on Pure & Applied Science, İstanbul, Türkiye, 1 - 05 Haziran 2016

On a necessary condition for optimal control of parabolic equation

DOKUYUCU M. A., ÇELİK E.
2nd International Conference on Pure & Applied Science, İstanbul, Türkiye, 1 - 05 Haziran 2016

Fractional Complex Transform Method and Applications

sefidgar e., ÇELİK E.
2nd International Conference on Pure & Applied Science, İstanbul, Türkiye, 1 - 05 Haziran 2016

Application of gray numbers in the multi criteria decision

Mohammadi N., ÇELİK E.
2nd International Conference on Pure & Applied Science, İstanbul, Türkiye, 1 - 05 Haziran 2016

A Method for Finding Exact Solution of Differential Algebraic Equations

ÇELİK E., Najafi R., KÜÇÜK G. D.
2nd International Conference on Pure & Applied Science, İstanbul, Türkiye, 1 - 05 Haziran 2016

Fibonacci Matrix Polynomial Method for Linear Complex Differential Equations

DÜŞÜNCELİ F., ÇELİK E.
2nd International Conference on Pure Applied Science, İstanbul, Türkiye, 1 - 05 Haziran 2016

On Optimal Control by Coefficients in a Schrödinger Equation

KOÇAK Y., ÇELİK E.
International Conference for Engineering and Technology, 23 - 26 Mayıs 2016

On Inverse Problem for a String Vibrational Equation

KOÇAK Y., ÇELİK E.
International Conference on Mathematics and Mathematics Education(ICMME-2016), Elazığ, Türkiye, 12 - 14 Mayıs 2016

O n the Solution of Multiplicative Linear Differential Equations without Right Hand Side

YALÇIN N., GÖKDOĞAN A., ÇELİK E.
International Conference on Mathematics and Mathematics Education(ICMME-2016), Elazığ, Türkiye, 12 - 14 Mayıs 2016

Non linear Diffusion in the Keller Segel Model

DOKUYUCU M. A., ÇELİK E.
International Conference on Mathematics and Mathematics Education(ICMME-2016), Elazığ, Türkiye, 12 - 14 Mayıs 2016

Numerical Solution by Hermite polynomials for linear Complex Differential Equations in a Circular Domain

DÜŞÜNCELİ F., ÇELİK E.
International Conference on Mathematics and Mathematics Education(ICMME-2016), Elazığ, Türkiye, 12 - 14 Mayıs 2016

An inverse problem for Quasi Optic Equation

KOÇAK Y., YILDIRIM AKSOY N., ÇELİK E.
International Conference on Advancements in Mathematical Sciences, Antalya, Türkiye, 5 - 07 Kasım 2015

Modelling of birth death process

DOKUYUCU M. A., ÇELİK E.
CAIM 2015, 17 - 21 Eylül 2015

The numerical solution of the fractional Algebric differential equations by fractional complex transform method

elham s., ÇELİK E.
THE INTERNATIONAL CONFERENCE“MATHEMATICAL AND COMPUTATIONAL MODELLING IN SCIENCE AND TECHNOLOGY”, 2 - 07 Ağustos 2015

Multiplicative Laplace Transform and Its Applications

GÖKDOĞAN A., YALÇIN N., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELLING, İstanbul, Türkiye, 8 - 12 Haziran 2015

Multivariate Padé Approximations For Solving Nonlinear Diffusion Equations

TURUT V., ÇELİK E., GÜZEL N.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELLING, İstanbul, Türkiye, 8 - 12 Haziran 2015

Mathematical Models for Biological Aggregation

DOKUYUCU M. A., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELLING, İstanbul, Türkiye, 8 - 12 Haziran 2015

On Boundary Control of a Schrödinger Equation

KOÇAK Y., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELLING, İstanbul, Türkiye, 8 - 12 Haziran 2015

General Solution to Sequential Linear Conformable Fractional Differential Equations With Constant Coefficients

ÜNAL E., GÖKDOĞAN A., ÇELİK E.
INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELLING, İstanbul, Türkiye, 8 - 12 Haziran 2015

Numerical Solution for High Order Linear Complex Differential Equations with variable coefficients in a Circular Domain

faruk d., ÇELİK E.
The numerical solution of fractional differential equations by explicit methods, İstanbul, Türkiye, 8 - 12 Haziran 2015

Well Posedness of Optimal Control Problem fort he Schrodinger Equations with Complex Potential

KOÇAK Y., DOKUYUCU M. A., ÇELİK E.
The 3rd Abu Dhabi University Annual International Conference: Mathematical Science and It’s Applications, Ahu Dhabi, Birleşik Arap Emirlikleri, 27 - 30 Aralık 2014

Numerical solution for high order linear complex differential equations in a circu lar domain

ÇELİK E.
Second International Conference on Analysis and Applied Mathematics, shymkent, Kazakistan, 11 - 13 Eylül 2014

Integral mean value method for solving of the nonlinear two dimensional Fredholm integral equations of the second kind

ÇELİK E.
International Conference on Advances in Applied Mathematics and Mathematical Physics, İstanbul, Türkiye, 19 - 21 Ağustos 2014

The comparison between the Adomian decomposition method and Homotopy perturbation method with mean value method for solving nonlinear Fredholm integral equations

ÇELİK E.
International Conference on Advances in Applied Mathematics and Mathematical Physics, İstanbul, Türkiye, 19 - 21 Ağustos 2014

The finite difference approximations of the optimal control problem for stationary equation of Quasi Optic

KOÇAK Y., ÇELİK E.
Karatekin Mathematics Days 2014, Çankırı, Türkiye, 11 - 13 Haziran 2014

Numerical Solution of Fractional Partial Differential Algebraic Equations Via Fractional Variational Iteration Method and Multivariate Padé Approximation

KÜÇÜK G. D., ÇELİK E.
Karatekin Mathematics Days 2014, Çankırı, Türkiye, 11 - 13 Haziran 2014

Numerical solutions of linear differential-algebraic equation systems via Hartley series

Unal E., Yalcin N., ÇELİK E.
2nd International Conference on Analysis and Applied Mathematics (ICAAM), Shymkent, Kazakistan, 11 - 13 Eylül 2014, cilt.1611, ss.290-295 identifier identifier

On The Numerical Solution of Differential Algebraic Equations of Fractional Order by Haar Transform Method

KARABACAK M., YİĞİDER M., ÇELİK E.
IV International Conference of the Georgian Mathematical Union dedicated to the 110-th birthday anniversary of academician Victor Kupradze and the 90-th year anniversary of Georgian Mathematical Union, Tbilisi, Gürcistan, 9 - 15 Eylül 2013

NUMERICAL SOLUTION OF FRACTIONAL PARTIAL DIFFERENTIAL ALGEBRAIC EQUATIONS

KÜÇÜK G. D., YİĞİDER M., ÇELİK E.
International Conference on Applied Analysis and Mathematical Modelling, İstanbul, Türkiye, 2 - 05 Haziran 2013

THE NUMERICAL SOLUTION OF FRACTIONAL DIFFERENTIAL ALGEBRAIC EQUATIONS FDAEs BY HAAR WAVELET METHOD

KARABACAK M., ÇELİK E.
International Conference on Applied Analysis and Mathematical Modelling, İstanbul, Türkiye, 2 - 05 Haziran 2013

The Numerical Solutions of Fractional Differential Algebraic Equations FDAEs by Haar Wavelet Method

KARABACAK M., DÜŞÜNCELİ F., ÇELİK E.
International Conference on Applied Analysis and Mathematical Modeling, İstanbul, Türkiye, 2 - 05 Haziran 2013

FIXED POINT THEOREM FOR DEFUZZIFICATION AND ITS APPLICATION IN DECISION MAKING UNITS

ÇELİK E.
International Conference on Applied Analysis and Mathematical Modelling, İstanbul, Türkiye, 2 - 05 Haziran 2013

An Optimal Control Problem Governed by Stationary Equation of Quasi Optic

KOÇAK Y., ÇELİK E.
International Conference on Applied Analysis and Mathematical Modelling, İstanbul, Türkiye, 2 - 05 Haziran 2013

Classification of Factors that Affect the Speed of The RSA Cryptosystem

OKUMUŞ İ., ÇELİK E.
Third International conference, Georgian Mathematical Union, Batumi, Gürcistan, 2 - 09 Eylül 2012

The Numerical Solution of Fractional Differential Algebraic Equations

KARABACAK M., YİĞİDER M., ÇELİK E.
Third International conference, Georgian Mathematical Union, Batumi, Gürcistan, 2 - 09 Eylül 2012

The Numerical Solutions of Fractional Differential Algebraic Equations

KARABACAK M., YİĞİDER M., ÇELİK E.
Georgian Mathematical Union Third International Conference, Batumi, Gürcistan, 2 - 09 Eylül 2012

Variational Iteration Method for Fuzzy Fractional Differential Equations with Uncertainty

ÇELİK E.
Third International conference, Georgian Mathematical Union, Batumi, Gürcistan, 2 - 09 Eylül 2012

The Numerical Solutions of Partial Differential Algebraic Equations PDAEs by Multivariate Padé Approximation

YİĞİDER M., KARABACAK M., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 20 - 24 Haziran 2012

THE NUMERICAL SOLUTION OF PARTIAL DIFFERENTIAL ALGEBRAIC EQUATIONS PDAEs BY MULTIVARIATE PADE APPROXIMATION

YİĞİDER M., KARABACAK M., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 20 - 24 Haziran 2012

Fast decryption algorithm for RSA

OKUMUŞ İ., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 20 - 24 Haziran 2012

OPTİMAL CONTROL PROBLEM FOR STATİONARY QUASİ OPTİC EQUATİON

KOÇAK Y., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 20 - 24 Haziran 2012

The Variational Iteration Method for Solving Fuzzy Fractional Differential Equations

ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 20 - 24 Haziran 2012

Numerical Solutions of the Helmholtz Equation by Multivariate Padé Approximation

YİĞİDER M., KARABACAK M., ÇELİK E.
Georgian Mathematical Union Second International Conference, Batumi, Gürcistan, 15 - 19 Eylül 2011

Stochastic Model in the Evolution of a Single Crystal

KHODADADI E., KARABACAK M., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 29 Haziran - 02 Temmuz 2011

Improved of Approximating Function Li x

OKUMUŞ İ., TOKSOY E., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 29 Haziran - 02 Temmuz 2011

Stochastik Model in the Evolotion of a Single Crystal

KARABACAK M., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 29 Haziran - 02 Temmuz 2011

On the Numerical Solution of Differential Algebraic Equations DAEs with Index 3 by Padé Approximation

KÜÇÜK G. D., ÇELİK E.
International Conference on Applied Analysis and Algebra, İstanbul, Türkiye, 29 Haziran - 02 Temmuz 2011

On the Numerical Solution of Differential Algebraic Equations DAEs by Using Legendre Polynomials Approximation

AKAR M., ÇELİK E.
SIAM Conference on Analysis of Partial Differential Equations, Florida, Amerika Birleşik Devletleri, 7 - 09 Aralık 2009

On The Numerical Solution of Differential Algebraic equations DAEs by Least Squares Approximation

ÇELİK E., AKAR M.
XIX. Ulusal Matematik sempozyumu, Erzurum, Türkiye, 3 - 06 Eylül 2007

On The Numerical Solution Of Differential Algebraic Equations with Index 2 By Chebyshev Approximation

YELOĞLU T., SEÇER A., ÇELİK E.
XVII. Ulusal Matematik sempozyumu, İstanbul, Türkiye, 4 - 08 Eylül 2005

Chebyshev Series Approximation for Solving Differential Algebraic Equations DAEs

ÇELİK E., YELOĞLU T.
), XVI. Ulusal Matematik sempozyumu, Bolu, Türkiye, 23 - 26 Ağustos 2004

On the Numerical Solutions of Chemical Differential Algebraic Equations

ÇELİK E., BAYRAM M.
XIV. Ulusal Matematik Sempozyumu, Eskişehir, Türkiye, 19 - 21 Eylül 2001

Arbitrary Order Numerical Method for Solving Differential Algebraic Equation by Padé Series

ÇELİK E., BAYRAM M.
Palandöken Matematik Günleri, Erzurum, Türkiye, 28 - 30 Haziran 2001

An Alternative Method for Simultaneous Solution of Polynomial Equations

ÇELİK E., BAYRAM M.
XIII. Ulusal Matematik Sempozyumu, İstanbul, Türkiye, 6 - 09 Eylül 2000

Gröbner Bazı ve Uygulamaları

ÇELİK E., BAYRAM M.
Uygulamalı Matematik Günleri, Zonguldak, Türkiye, 11 - 12 Haziran 2000

Application of Gröbner Basis Techniques to Enzyme to Kinetics

ÇELİK E., BAYRAM M.
Sarımsaklıda Matematik Günleri, Balıkesir, Türkiye, 5 - 08 Haziran 1997

Kitap & Kitap Bölümleri

Diferansiyel Denklemler, Lineer Programlama

ÇELİK E.
Matematik II, Tamer UĞUR, Editör, Atatürk Üniversitesi Açıköğretim Fakültesi, Erzurum, 2016

Transandant Fonksiyonlar

ÇELİK E., BAYRAM M.
Thomas Kalkülüs, Mustafa Bayram, Editör, PEARSON, 2011

Metrikler

Yayın

186

Atıf (WoS)

414

H-İndeks (WoS)

12

Atıf (Scopus)

408

H-İndeks (Scopus)

12

Proje

5

Tez Danışmanlığı

29

Açık Erişim

2
BM Sürdürülebilir Kalkınma Amaçları