6 citations · 15 across the 7 of their papers we have counts for
7 papers
A correct proof of logarithmic coefficients for Janowski type -symmetric starlike functions
Navneet Lal Sharma
Recently, authors [7] studied the logarithmic coefficient bounds for class of the Janowski type -symmetric starlike functions in ({\em Rev. Real…
Logarithmic coefficients of the inverse of univalent functions
S. Ponnusamy, N. L. Sharma, K. -J. Wirths
Let $\es$ be the class of analytic and univalent functions in the unit disk , that have a series of the form . Let be the inverse of t…
Logarithmic coefficients problems in families related to starlike and convex functions
S. Ponnusamy, N. L. Sharma, K. -J. Wirths
Let $\es$ be the family of analytic and univalent functions in the unit disk $\D$ with the normalization , and let denote the logarithmic coefficie…
Maximal area integral problem for certain class of univalent analytic functions
Saminathan Ponnusamy, Swadesh Kumar Sahoo, Navneet Lal Sharma
One of the classical problems concerns the class of analytic functions on the open unit disk which have finite Dirichlet integral , where $$Δ(r,f)=\iint_{|z|<r}…
A note on a class of -valent starlike functions of order beta
Swadesh Sahoo, Navneet Lal Sharma
In this paper we obtain sharp coefficient bounds for certain -valent starlike functions of order , . Initially this problem was handled by Aouf in "M. K. Aouf, On a…
On maximal area integral problem for analytic functions in the starlike family
S. K. Sahoo, N. L. Sharma
For an analytic function defined on the unit disk , let denote the area of the image of the subdisk under , where . In 1990, Yamashita conj…
On a generalization of close-to-convex functions
S. K. Sahoo, N. L. Sharma
A motivation comes from {\em M. Ismail and et al.: A generalization of starlike functions, Complex Variables Theory Appl., 14 (1990), 77--84} to study a generalization of close-to-…