Abstract
The purpose of the present paper is to investigate some sufficient conditions for convolution operator \(H_{k_{1,c}}f(z)=zu_{p}(z)*f(z)\) belonging to the classes k − UCV(α), k − S p (α), \(S^{\ast }_{\lambda }\), and C λ .
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Porwal, S., Ahmad, M. Some Sufficient Conditions for Generalized Bessel Functions Associated with Conic Regions. Vietnam J. Math. 43, 163–172 (2015). https://doi.org/10.1007/s10013-014-0089-8
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DOI: https://doi.org/10.1007/s10013-014-0089-8