Certain Subclasses of Harmonic Univalent Functions Defined by Subordination

Cakmak S., Yalcin S., Altinkaya S.

SOUTHEAST ASIAN BULLETIN OF MATHEMATICS, cilt.44, sa.1, ss.43-56, 2020 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 44 Sayı: 1
  • Basım Tarihi: 2020
  • Dergi Adı: SOUTHEAST ASIAN BULLETIN OF MATHEMATICS
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
  • Sayfa Sayıları: ss.43-56
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

In this article, we consider some results involving the modified Salagean operator. We give coefficient bounds for these subclasses. Moreover, we discuss necessary and sufficient convolution conditions, distortion bounds, compactness and extreme points for these subclasses of functions.