S. R. Mondal

activity

20152017

collaborators

4 papers

math.CV2017

Starlikeness of the generalized Bessel function

Rosihan M. Ali, See Keong Lee, Saiful R. Mondal

For a fixed $a \in {1, 2, 3, \dots},$ the radius of starlikeness of positive order is obtained for each of the normalized analytic functions \begin{align*} \mathtt{f}_{a, ν}(z)&…

math.CA2017

Inequalities for the modified k-Bessel function

Saiful R Mondal, Kottakkaran S. Nisar

The article considers the generalized k-Bessel functions and represents it as Wright functions. Then we study the monotonicity properties of the ratio of two different orders k- Be…

math.CV2016

Relations between the generalized Bessel functions and the Janowski class

S. Kanas, S. R. Mondal, A. D. Mohammed

We are interested in finding the sufficient conditions on $A$ , $B$ , $λ$ , $b$ and $c$ which ensure that the generalized Bessel functions $u_{λ} := u_{λ, b, c}$ satisfies the subordina…

math.CV2015

Inclusion of generalized Bessel functions in the Janowski class

Saiful R. Mondal, Al Dhuain Mohammed

Sufficient conditions on $A$ , $B$ , $p$ , $b$ and $c$ are determined that will ensure the generalized Bessel functions $u_{p, b, c}$ satisfies the subordination ${u}_{p,b,c}(z) \prec…