Integral inequalities concerning polynomials with polar derivatives
Keyword(s):
Let P(z) be a polynomial of degree n and for any complex number α, let DαP(z) = nP(z) + (α − z)P 0 (z) denote the polar derivative of P(z) with respect to a complex number α. In this paper, we present an integral inequality for the polar derivative of a polynomial P(z). Our result includes as special cases several interesting generalizations of some Zygmund type inequalities for polynomials.
2019 ◽
Vol 106
(120)
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pp. 85-94
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Keyword(s):
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2018 ◽
Vol 2018
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pp. 1-4
Keyword(s):
2011 ◽
Vol 27
(4)
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pp. 340-350
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