Turkish Journal of Mathematics
Abstract
For an analytic function in open unit disk $\mathbb{D}$, we consider the $p$-valent analogue of the Noshiro-Warschawski univalence condition. We apply the Fejér-Riesz inequality to establish some sufficient conditions for functions to be $p$-valent or to be a Bazilevič function or to be in some other classes.
DOI
10.3906/mat-1807-135
Keywords
Analytic, univalent, starlike, close-to-convex, Fejér-Riesz inequality, $p$-valent function
First Page
143
Last Page
150
Recommended Citation
NUNOKAWA, MAMORU; CHO, NAK EUN; KWON, OH SANG; and SOKOL, JANUSZ
(2019)
"On the starlikeness of p-valent functions,"
Turkish Journal of Mathematics: Vol. 43:
No.
1, Article 12.
https://doi.org/10.3906/mat-1807-135
Available at:
https://journals.tubitak.gov.tr/math/vol43/iss1/12
