Estimate for initial Maclaurin coefficients of bi-univalent functions for a class defined by fractional derivatives
Goyal, S., Goswami, P. (2012). Estimate for initial Maclaurin coefficients of bi-univalent functions for a class defined by fractional derivatives. EKB Journal Management System, 20(3), 179-182. doi: org/10.1016/j.joems.2012.08.020
S. P. Goyal; Pranay Goswami. "Estimate for initial Maclaurin coefficients of bi-univalent functions for a class defined by fractional derivatives". EKB Journal Management System, 20, 3, 2012, 179-182. doi: org/10.1016/j.joems.2012.08.020
Goyal, S., Goswami, P. (2012). 'Estimate for initial Maclaurin coefficients of bi-univalent functions for a class defined by fractional derivatives', EKB Journal Management System, 20(3), pp. 179-182. doi: org/10.1016/j.joems.2012.08.020
Goyal, S., Goswami, P. Estimate for initial Maclaurin coefficients of bi-univalent functions for a class defined by fractional derivatives. EKB Journal Management System, 2012; 20(3): 179-182. doi: org/10.1016/j.joems.2012.08.020

Estimate for initial Maclaurin coefficients of bi-univalent functions for a class defined by fractional derivatives

Journal of the Egyptian Mathematical Society
Volume 20, Issue 3, 2012, Pages 179-182    PDF (291.59 K)
DOI: org/10.1016/j.joems.2012.08.020
Authors
S. P. Goyal1; Pranay Goswami* 2
1Department of Mathematics, University of Rajasthan, Jaipur 302055, India
2Department of Mathematics, School of Liberal Studies, Bharat Ratna Dr B.R. Ambedkar University, New Delhi 110006, India
Abstract
Estimates for second and third Maclaurin coefficients of certain bi-univalent functions in the open unit disk defined by convolution are determined. Certain special cases are also indicated.
Keywords
Univalent functions; Bi-univalent functions; Subordination; Coefficient estimates; Convolution (Hadamard Product)
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