Some Properties and Graphical Applications of a New Subclass of Harmonic Functions Defined by a Differential Inequality
MATHEMATICS, vol.12, no.15, 2024 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 12 Issue: 15
- Publication Date: 2024
- Doi Number: 10.3390/math12152338
- Journal Name: MATHEMATICS
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, Metadex, zbMATH, Directory of Open Access Journals, Civil Engineering Abstracts
- Open Archive Collection: AVESIS Open Access Collection
- Bursa Uludag University Affiliated: Yes
Abstract
This paper establishes new results related to geometric function theory by presenting a new subclass of harmonic functions with complex values within the open unit disk, characterized by a second-order differential inequality. The investigation explores the bounds on the coefficients and estimates of the function growth. This paper also demonstrates that this subclass remains stable under the convolution operation applied to its members. In addition, in the last section, images of the unit disk under some functions of this class are given.