Lemniscate and Exponential Starlikeness of Regular Coulomb Wave\n Functions

2019/11/13 by İbrahim Aktaş, Aktaş, İbrahim · 1 citation
Materials Science · Mathematics · #30C45 #33C10 #Analytic and geometric function theory #Complex Variables (math.CV) #FOS: Mathematics #Polymer Synthesis and Characterization

paper · pdf · doi:10.48550/arxiv.1911.05645

openalex publication_date 2019/11/13 · openalex created_date 2022/07/26 · openalex updated_date 2026/07/28

Abstract

In this study, a normalized form of regular Coulomb wave function is\nconsidered. By using differential subordination method due to Miller and\nMocanu, we determine some conditions on the parameters such that the normalized\nregular Coulomb wave function is lemniscate starlike and exponenetial starlike\nin the open unit disk, respectively.\n

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