A STUDY ON HARMONIC FUNCTIONS

UÇAR M. F., Ucar H. E. O.

COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES, cilt.77, sa.9, ss.1271-1276, 2024 (SCI-Expanded, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 77 Sayı: 9
  • Basım Tarihi: 2024
  • Doi Numarası: 10.7546/crabs.2024.09.01
  • Dergi Adı: COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, CAB Abstracts, zbMATH
  • Sayfa Sayıları: ss.1271-1276
  • İstanbul Kültür Üniversitesi Adresli: Evet

Özet

The class of functions that have bounded boundary rotation and bounded radius rotation are the generalization of the convex and the starlike functions, respectively. The concept of such functions was introduced by LOWNER [1]. But he did not use the present terminology. It was PAATERO [2,3] who systematically developed their properties and made an exhaustive study of the class of functions that have bounded boundary rotation. We will examine in this paper, the subclass of S-H H that is related to the class of functions that have bounded radius rotation.