Lotfi Aliasker Zadeh (/ˈzɑːdeɪ/; Azerbaijani: Lütfəli Rəhim oğlu Əsgərzadə;[1]Persian: لطفی علیعسگرزاده;[2] February 4, 1921 – September 6, 2017) was an Azerbaijani-born American mathematician, computer scientist, electrical engineer, artificial intelligence researcher and professor emeritus of computer science at the University of California, Berkeley.[3][4]
Zadeh was born in Baku, Azerbaijan. His parents had the Iranian nationality, and his mother was of Russian-Jewish descent.[5]
The family moved to Iran when he was ten years old. He moved to the United States in 1943-1944.
He was best known for proposing the fuzzy mathematics relating of those fuzzy related concepts such as fuzzy logic.[6] He was a founding member of Eurasian Academy.[7]