On the Janowski Starlikeness of the Coulomb Wave Functions
oleh: Saddaf Noreen, Mohsan Raza, Erhan Deniz, Sarfraz Nawaz Malik
| Format: | Article |
|---|---|
| Diterbitkan: | Hindawi Limited 2022-01-01 |
Deskripsi
In this article, we are interested in finding sufficient conditions on A,B,L, and η which ensure the normalized Coulomb wave function to be Janowski starlike. Sufficient conditions are also obtained for gL,η/z∈PA,B, which readily yield conditions for gL,η to be close-to-convex.