Imre Z. Ruzsa
= Imre Z. Ruzsa
{wiki=Imre_Z._Ruzsa}
Imre Z. Ruzsa is a Hungarian mathematician known for his contributions to number theory and combinatorial number theory. He is notably recognized for his work on additive number theory and is one of the co-authors of the well-known result called the "Ruzsa-Szemerédi Theorem," which deals with the structure of sets of integers and their additive properties.