S. Nagpal

activity

20122021

most citedApplications of Theory of Differential Subordination for Functions with Fixed Initial Coefficient to Univalent Functions

9 citations · 26 across the 13 of their papers we have counts for

collaborators

Showing 2013Show all

2 papers · 1 filter

math.CV2013

Univalence and convexity in one direction of the convolution of harmonic mappings

Sumit Nagpal, V. Ravichandran

Let $H$ denote the class of all complex-valued harmonic functions $f$ in the open unit disk normalized by $f (0) = 0 = f_{z} (0) - 1 = f_{z ˉ} (0)$ , and let $A$ be the…

math.CV2013★ 7 cited

A comprehensive class of harmonic functions defined by convolution and its connection with integral transforms and hypergeometric functions

Sumit Nagpal, V. Ravichandran

For given two harmonic functions $Φ$ and $Ψ$ with real coefficients in the open unit disk $D$ , we study a class of harmonic functions $f(z)=z-\sum_{n=2}^{\infty}A_nz^{n}+\…