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P. D. Lax, “Proof of a Conjecture of P. Erd?s on the Derivative of a Polynomial,” Bulletin of the American Mathematical Society, Vol. 50, No. 8, 1944, pp. 509-513. doi:10.1090/S0002-9904-1944-08177-9

has been cited by the following article:

• TITLE: On an Operator Preserving Inequalities between Polynomials

  AUTHORS: Nisar Ahmad Rather, Mushtaq Ahmad Shah, Mohd. Ibrahim Mir

  KEYWORDS: Component Polynomials; B-Operator; Complex Domain

  JOURNAL NAME: Applied Mathematics, Vol.3 No.6, June 21, 2012

  ABSTRACT: Let be the class of polynomials of degree n and a family of operators that map into itself. For , we investigate the dependence of on the maximum modulus of on for arbitrary real or complex numbers , with , and , and present certain sharp operator preserving inequalities between polynomials.