EntityQ1507954· pop 20· linked from 162 articlesGeorge MostowSign in to saveAmerican mathematician (1923–2017)ConnectionsMostow rigidity theoremEntityGrigory MargulisEntityUkraineCountryBostonEntityJewish peopleEntityInternational Standard Book NumberEntityHarvard UniversityEntitymathematicianEntityJohn von NeumannEntitydigital object identifierEntityYale UniversityEntityPrincetonEntityPaul ErdősEntityFields medalEntityGrigori PerelmanEntityJohns Hopkins UniversityEntityAndrey KolmogorovEntityDoctor of PhilosophyEntityAndrew WilesEntityVladimir ArnoldEntityCategories1923 births2017 deaths20th-century American mathematicians21st-century American mathematiciansAmerican people of Ukrainian-Jewish descentBoston Latin School alumniHarvard University alumniJohns Hopkins University facultyMathematicians from BostonMathematicians from New York (state)Members of the United States National Academy of Sciences