Fully Starlikeness and Fully Convexity for Bounded Harmonic Close-to-Convex Mappings
Iranian Journal of Science, cilt.50, sa.4, ss.1443-1451, 2026 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 50 Sayı: 4
- Basım Tarihi: 2026
- Doi Numarası: 10.1007/s40995-026-01961-y
- Dergi Adı: Iranian Journal of Science
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1443-1451
- Anahtar Kelimeler: Close-to-convex functions, Fully convexity, Fully starlikeness, Harmonic mappings
- İstanbul Kültür Üniversitesi Adresli: Evet
Özet
In this article, analogous to the class of bounded analytic functions, defined by Zhongzhu and Owa (1992), we define a new subclass of bounded harmonic mappings. We determine the conditions for such mappings to be close-to-convex. We also determine sharp coefficient estimates, sufficient coefficient estimates, convolution and convex combination conditions. Moreover, we investigate radii of fully starlikeness and fully convexity for such mappings.