CERTAIN CLASSES OF ANALYTIC AND MULTIVALENT FUNCTIONS
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The main object of the present paper is to investigate the special classes \[\mathcal P_\alpha^*(p, A, B) \text { and } \mathcal R_\alpha^*(p, A, B) \] \[(0\le \alpha<p; -a\le B<A\le 1; p\in\mathbb{N})\] of analytic and $p$-valent functions in the open unit disk $U$. In particular, various growth and distortion theorems, and several coefficient estimates, are obtained for these as well as related classes of analytic and $p$-valent functions in $\mathcal U$.
2013 ◽
Vol 9
(2)
◽
pp. 57-62
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2020 ◽
Vol 9
(12)
◽
pp. 10091-10102
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