Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Sudhananda Maharana"'
Publikováno v:
Journal of Inequalities and Applications, Vol 2022, Iss 1, Pp 1-16 (2022)
Abstract Our purpose in the present investigation is to study certain geometric properties such as the close-to-convexity, convexity, and starlikeness of the hypergeometric function z 1 F 2 ( a ; b , c ; z ) $z{}_{1}F_{2}(a;b,c;z)$ in the open unit d
Externí odkaz:
https://doaj.org/article/ce32bd84804e421da3582fef837f550a
Publikováno v:
Mathematica Bohemica, Vol 143, Iss 1, Pp 99-111 (2018)
In the present paper, we investigate certain geometric properties and inequalities for the Wright function and mention a few important consequences of our main results. A nonlinear differential equation involving the Wright function is also investiga
Externí odkaz:
https://doaj.org/article/76e24ebfd6174e91ba2a80f8cf85be1b
Autor:
Sudhananda Maharana, Deepak Bansal
Publikováno v:
Afrika Matematika. 33
Publikováno v:
Complex Variables and Elliptic Equations. 66:1619-1641
The prime purpose of this article aims to establish connections between various sub-classes of harmonic univalent mappings by applying a convolution operator associated with the well-known Wright f...
Publikováno v:
The Journal of Analysis. 28:961-972
In this paper, we study a family of sense-preserving harmonic mappings whose analytic part is convex in one direction. We first establish the bounds on the pre-Schwarzian norm. Next, we obtain radius of fully starlike and radius of fully convex for t
Publikováno v:
Journal of Mathematical Analysis and Applications. 474:931-943
The aim of the paper is a study of a family of sense-preserving complex valued harmonic functions f that are normalized in the open unit disk, and such that its analytic part is convex in one direction. We prove the univalence and establish estimates
Publikováno v:
Monatshefte für Mathematik. 190:261-280
For a fixed analytic function h an interesting problem arises to describe all function g such that $$f=h+\overline{g}$$ is complex valued harmonic mappings in the open unit dick $$\mathbb {D}$$ . In the present paper, we introduced two sub-classes $$
Autor:
Deepak Bansal, Sudhananda Maharana
In this article, we studied certain coefficient bounds and bounds on the third Hankel determinant for the family of starlike and convex functions of reciprocal order in the open unit disk 𝔻 = {z ∈ ℂ : |z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d4ac8b850874e353d4fbe441f4c9890
https://doi.org/10.22541/au.159969901.13038176
https://doi.org/10.22541/au.159969901.13038176
Publikováno v:
Filomat. 32:6475-6486
In the present work, Mittag-Leffler functions with its normalization are considered. Several results are obtained so that these functions have certain geometric properties including starlikeness, convexity, close-to-convexity of order ?, and radius o
Autor:
Sudhananda Maharana, Deepak Bansal
Publikováno v:
Journal of Complex Analysis, Vol 2017 (2017)
In the present investigation a sufficient condition is obtained for normalized Mittag-Leffler function to be starlike and strongly starlike in the open unit disk. Results obtained are new and their usefulness is depicted by deducing several interesti