Journal of Mathematical Inequalities · Volume 15, Issue 4 Generalizations and sharpenings of certain Bernstein and Turán types of inequalities for the polar derivative of a polynomial 15-114 Pages 1663-1675 DOI 10.7153/jmi-2021-15-114 Downloads Short PDF Full PDF PNG Authors Thangjam Birkramjit Singh Barchand Chanam Keywords polynomial polar derivative inequality Subject classes 30A10 30C10 30D15