Generalized Hankel determinant for a general subclass of univalent functions

YALÇIN TOKGÖZ S., Owa S., ALTINKAYA Ş.

TWMS Journal of Applied and Engineering Mathematics, cilt.8, ss.311-317, 2018 (ESCI) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 8
  • Basım Tarihi: 2018
  • Dergi Adı: TWMS Journal of Applied and Engineering Mathematics
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.311-317
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

Making use of the generalized Hankel determinant, in this work, we consider a general subclass of univalent functions. Moreover, upper bounds are obtained for vertical bar a(3) - mu a(2)(2)vertical bar, where mu is an element of R.