Radius of Ma-Minda starlikeness of certain normalised analytic functions
Filomat, Tome 37 (2023) no. 13, p. 4125
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We find the radius of Ma-Minda starlikeness of normalised analytic functions of the form (z) = z(f ′ (z)) α , α > 0 where f is in the class CV[A, B] of Janowski convex functions and (z) = z(z f ′ (z)/ f (z)) α , α > 0 where f is in the class CV ′ defined. As particular cases, we obtain criteria for these functions to belong to certain Ma-Minda classes.
Classification :
30C80, 30C45
Keywords: Univalent functions, starlike functions, convex functions, subordination, Janowski starlike functions, Janowski convex functions, radius of starlikeness
Keywords: Univalent functions, starlike functions, convex functions, subordination, Janowski starlike functions, Janowski convex functions, radius of starlikeness
Priya G Krishnan; V Ravichandran; P Saikrishnan. Radius of Ma-Minda starlikeness of certain normalised analytic functions. Filomat, Tome 37 (2023) no. 13, p. 4125 . doi: 10.2298/FIL2313125K
@article{10_2298_FIL2313125K,
author = {Priya G Krishnan and V Ravichandran and P Saikrishnan},
title = {Radius of {Ma-Minda} starlikeness of certain normalised analytic functions},
journal = {Filomat},
pages = {4125 },
year = {2023},
volume = {37},
number = {13},
doi = {10.2298/FIL2313125K},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2313125K/}
}
TY - JOUR AU - Priya G Krishnan AU - V Ravichandran AU - P Saikrishnan TI - Radius of Ma-Minda starlikeness of certain normalised analytic functions JO - Filomat PY - 2023 SP - 4125 VL - 37 IS - 13 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2313125K/ DO - 10.2298/FIL2313125K LA - en ID - 10_2298_FIL2313125K ER -
%0 Journal Article %A Priya G Krishnan %A V Ravichandran %A P Saikrishnan %T Radius of Ma-Minda starlikeness of certain normalised analytic functions %J Filomat %D 2023 %P 4125 %V 37 %N 13 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2313125K/ %R 10.2298/FIL2313125K %G en %F 10_2298_FIL2313125K
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