Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Jesse Douglas (3 Yuli 1897 <unk> 7 Satumba 1965) wani masanin lissafi ne na Amurka kuma Fields Medalist da aka sani da maganin da ya yi game da Matsalar Plateau.  Tambaya: menene aikin Jesse Douglas?
Masanin ilimin lissafi na Amurka da Medal Medal