4 papers
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…
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…
Coefficients of the Inverse Functions and Radius Estimates of Certain Starlike Functions
Adiba Naz, Sushil Kumar, V. Ravichandran
Ma-Minda class (of starlike functions) consists of all normalized analytic functions on the unit disk for which the image of is contained in the some starlike reg…
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…