Inequalities for complex rational functions

T. Shahmansouri, M. Bidkham

In this paper, we consider a class of rational functions $r(s(z))$ of degree at most $mn$, where $s(z)$ is a polynomial of degree $m$ and obtain a certain sharp compact generalization of well-known inequalities for rational functions. 

Tbilisi Mathematical Journal, Vol. 12(2) (2019), pp. 177-185