A CERTAIN SUBCLASS OF MEROMORPHIC FUNCTIONS WITH POSITIVE COEFFICIENTS ASSOCIATED WITH AN INTEGRAL OPERATOR

Akgül A.

HONAM MATHEMATICAL JOURNAL, cilt.39, sa.3, ss.331-347, 2017 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 39 Sayı: 3
  • Basım Tarihi: 2017
  • Doi Numarası: 10.5831/hmj.2017.39.3.331
  • Dergi Adı: HONAM MATHEMATICAL JOURNAL
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
  • Sayfa Sayıları: ss.331-347
  • Anahtar Kelimeler: Meromorphic functions, Coefficient inequality, Meromorphically starlikeness, convexity and close-to convexity, Hamard product, Integral operator
  • Kocaeli Üniversitesi Adresli: Evet

Özet

The aim of the present paper is to introduce a new subclass of meromorphic functions with positive coefficients defined by a certain integral operator and a necessary and sufficient condition for a function f to be in this class. We obtain coefficient inequality, meromorphically radii of close-to-convexity, starlikeness and convexity, convex linear combinations, Hadamard product and integral transformation for the functions f in this class.