H. Yanagihara

activity

20152022

most citedOn a class of univalent functions defined by a differential inequality

2 citations · 3 across the 7 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.CV2019

Lowener Theory on Analytic Universal Covering Maps

Hiroshi Yanagihara

We study Loewner chains in $H_{0} (D)$ without assuming univalence of each element. We prove a decomposition: every chain admits a factorization $f_{t} = F \circ g_{t}$ , w…

math.CV2019

An application of the Schur algorithm to variability regions of certain analytic functions

Md Firoz Ali, Vasudevarao Allu, Hiroshi Yanagihara

Let $Ω$ be a convex domain in the complex plane $C$ with $Ω \neq = C$ , and $P$ be a conformal map of the unit disk $D$ onto $Ω$ . Let $F_{Ω}$ be…