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math.CV2024
Length Distortion Of Curves Under Meromorphic Univalent Mappings
Bappaditya Bhowmik, Deblina Maity
Let be a conformal (analytic and univalent) map defined on the open unit disk $\D$ of the complex plane $\IC$ that is continuous on the semi-circle $\partial \D^{+}=\{z\in\IC:|…
math.CV2024
On the radius of concavity for certain classes of functions
Bappaditya Bhowmik, Souvik Biswas
Let denote the class of all analytic functions defined in the open unit disc with the normalization and let be the class of fun…
math.CV2024
Landau-type Theorem and Bloch constant for elliptic harmonic mappings
Bappaditya Bhowmik, Sambhunath Sen
In this article, we obtain certain estimates for the Taylor coefficients of -elliptic harmonic mappings and using these estimates, we prove a Landau-type theorem for these…