Introduction to Functional Equations grew out of a set of class notes from an introductory graduate level course at the University of Louisville. This introduct

Many books have been written on the theory of functional equations, but very few help readers solve functional equations in mathematics competitions and mathema

Functions and their properties have been part of the rigorous precollege curriculum for decades. And functional equations have been a favorite topic of the lead

Marek Kuczma was born in 1935 in Katowice, Poland, and died there in 1991. After finishing high school in his home town, he studied at the Jagiellonian Universi

This lively, problem-oriented text, first published in 2004, is designed to coach readers toward mastery of the most fundamental mathematical inequalities. With