2 papers
math.CA2021
Inequalities for rational functions with prescribed poles
N. A. Rather, A. Iqbal, Ishfaq Dar
For rational functions, we use simple but elegant techniques to strengthen generalizations of certain results which extend some widely known polynomial inequalities of Erdös-Lax an…
math.CV2019
Inequalities for the derivative of Polynomials with restricted zeros
N. A. Rather, Ishfaq Dar, A. Iqbal
In this paper we shall use the boundary Schwarz lemma of Osserman to obtain some generalizations and refinements of some well known results concerning the maximum modulus of the po…