Alexander Alexandrovich Friedmann (aka Friedman kana Fridman; Russian: Алекса́ндр Алекса́ндрович Фри́дман) (June 16 [O.S. 4], 1888 <unk> September 16, 1925) aiva Russian uye Soviet physicist uye nyanzvi yemasvomhu. Iye anonyanya kuzivikanwa nokuda kwedzidziso yake yokutanga yokuti zvakasikwa zvaive zvichiwedzera, zvinotungamirirwa nehuwandu hwezviyero zvaakagadzira zvino zvinozivikanwa seFriedmann equations. Mubvunzo: Ndezvipi dzimwe nzira mbiri Friedmann inogona kunyorwa?
Friedman kana kuti Fridman