Virendra Tripathi - Academia.edu (original) (raw)
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Plateau State University, Bokkos. P.M.B 2012, Jos, Plateau state.
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Papers by Virendra Tripathi
A bi-univalent function is a univalent function defined on the unit disk for which the inverse fu... more A bi-univalent function is a univalent function defined on the unit disk for which the inverse function has a univalent extension to the unit disk. The paper of H. M. Srivastava, A. K. Mishra and P. Gochhayat [Certain subclasses of analytic and bi-univalent functions, Appl. Math. Lett. 23 (2010Lett. 23 ( ), no. 10, 1188Lett. 23 ( -1192 renewed the investigation of the estimate on initial coefficients of bi-univalent functions.
A bi-univalent function is a univalent function defined on the unit disk for which the inverse fu... more A bi-univalent function is a univalent function defined on the unit disk for which the inverse function has a univalent extension to the unit disk. The paper of H. M. Srivastava, A. K. Mishra and P. Gochhayat [Certain subclasses of analytic and bi-univalent functions, Appl. Math. Lett. 23 (2010Lett. 23 ( ), no. 10, 1188Lett. 23 ( -1192 renewed the investigation of the estimate on initial coefficients of bi-univalent functions.