Search

Your search keyword '"Lune"' showing total 1 results
Start Over Descriptor "Lune" Publication Year Range Last 3 years Publication Type Academic Journals

Refine your results

1 results on '"Lune"'

1. The third Hankel determinant for starlike and convex functions associated with lune.

Author

Riaz, Amina and Raza, Mohsan

Subjects
*STAR-like functions, *CONVEX functions
Abstract

In this paper, sharp bounds on the Hankel determinant H 3 , 1 (f) : = | a 1 a 2 a 3 a 2 a 3 a 4 a 3 a 4 a 5 | are given for the functions f of the form f (z) = z + a 2 z 2 + ⋯ such that z f ′ (z) / f (z) or 1 + z f ″ (z) / f ′ (z) are subordinated by z + 1 + z 2 . [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results