ON A NEW CLASS OF SALAGEAN-TYPE HARMONIC UNIVALENT FUNCTIONS ASSOCIATED WITH SUBORDINATION

Altınkaya Ş., Çakmak S., Yalçın Tokgöz S.

HONAM MATHEMATICAL JOURNAL, cilt.40, sa.3, ss.433-446, 2018 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 40 Sayı: 3
  • Basım Tarihi: 2018
  • Doi Numarası: 10.5831/hmj.2018.40.3.433
  • Dergi Adı: HONAM MATHEMATICAL JOURNAL
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, MathSciNet
  • Sayfa Sayıları: ss.433-446
  • Anahtar Kelimeler: Harmonic functions, modified Salagean operator, convolution, subordination
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

In this present investigation, we introduce a new class of harmonic univalent functions of the form f = h + (g) over bar in the open unit disk Delta. We get basic properties, like, necessary and sufficient convolution conditions, distortion bounds, compactness and extreme points for these classes of functions.