Some inequalities for the polar derivative of a polynomial with restricted zeros
Journal Title: Journal of Mathematics and Applications - Year 2014, Vol 37, Issue
Abstract
Let p(z) be a polynomial of degree n and for any complex number α, [formula] denote the polar derivative of the polynomial p(z) with respect to α. In this paper, we obtain new results concerning maximum modulus of the polar derivative of a polynomial with restricted zeros. Our result generalize certain well-known polynomial inequalities.
Authors and Affiliations
Ahmad Zireh, S. Asie Hosseini
Keywords
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- DOI 10.7862/rf.2014.11
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