Claim: Abbas Bahri completed his PhD from Pierre-and-Marie-Curie University had French mathematician Haïm Brezis, who works in functional analysis and partial differential equations, as his dissertation advisor.
Evidence: In 1981, he completed his PhD from Pierre-and-Marie-Curie University. His dissertation advisor was the French mathematician Haïm Brezis. Haïm Brezis (born 1 June 1944) is a French mathematician who works in functional analysis and partial differential equations.