9 citations · 19 across the 10 of their papers we have counts for
11 papers
Geometric properties of a domain with cusps
Shweta Gandhi, Prachi Gupta, Sumit Nagpal +1
For (even), the function maps the unit disk onto a domain bounded by an epicycloid with cusps. In this paper…
Marx-Strohhäcker theorem for Multivalent Functions
Prachi Gupta, Sumit Nagpal, V. Ravichandran
Some differential implications of classical Marx-Strohhäcker theorem are extended for multivalent functions. These results are also generalized for functions with fixed second coef…
Geometric Properties of Generalized Bessel Function associated with the Exponential Function
Adiba Naz, Sumit Nagpal, V. Ravichandran
Sufficient conditions are determined on the parameters such that the generalized and normalized Bessel function of the first kind and other related functions belong to subclasses o…
Inclusion relations and radius problems for a subclass of starlike functions
Prachi Gupta, Sumit Nagpal, V. Ravichandran
By considering the polynomial function we define the class $\Scar$ consisting of normalized analytic functions such that is subordinate to $ϕ_{c…
Exponential starlikeness and convexity of confluent hypergeometric, Lommel and Struve functions
Adiba Naz, Sumit Nagpal, V. Ravichandran
Sufficient conditions are obtained on the parameters of Lommel function of the first kind, generalized Struve function of the first kind and the confluent hypergeometric function u…
Starlikeness Associated With The Exponential Function
Adiba Naz, Sumit Nagpal, V. Ravichandran
Given a domain in the complex plane and a univalent function defined in an open unit disk with nice boundary behaviour, Miller and Mocanu studied…