Open AccessON THE ZERO-FREE REGIONS FOR POLAR DERIVATIVE OF POLYNOMIALS WITH RESTRICTED COEFFICIENTS
Author(s) -
C. Gangadhar,
Pradeep Y. Ramulu,
G. L. Reddy,
P. Venkateshwarlu
Publication year - 2021
Publication title -
advances in differential equations and control processes
Language(s) - English
Resource type - Journals
ISSN - 0974-3243
DOI - 10.17654/de025020127
Subject(s) - zero (linguistics) , mathematics , polar , derivative (finance) , mathematical analysis , physics , philosophy , quantum mechanics , linguistics , financial economics , economics