Differential Subordinations Involving Generalized Bessel Functions

Baricz A., DENİZ E., ÇAĞLAR M., ORHAN H.

BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY, cilt.38, sa.3, ss.1255-1280, 2015 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 38 Sayı: 3
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1007/s40840-014-0079-8
  • Dergi Adı: BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1255-1280
  • Anahtar Kelimeler: Bessel functions, Modified Bessel functions, Spherical Bessel functions, Generalized Bessel functions, Univalent functions, Hadamard product, Differential subordination, Differential superordination, GEOMETRIC-PROPERTIES, SUFFICIENT CONDITIONS, UNIVALENCE, CONVEXITY
  • Atatürk Üniversitesi Adresli: Evet

Özet

In this paper our aim is to present some subordination and superordination results, using an operator, which involves the normalized form of the generalized Bessel functions of first kind. These results are obtained by investigating some appropriate classes of admissible functions. We obtain also some sandwich-type results, and we point out various known or new special cases of our main results.