EntityQ2837899· pop 10· linked from 132 articlesAllen HatcherSign in to saveAmerican topologistConnectionsmathematicsEntityIndianaEntityInternational Standard Book NumberEntityIndianapolisEntityStanford UniversityEntitydigital object identifierEntityPrinceton UniversityEntityCornell UniversityEntityUniversity of California, BerkeleyEntityUniversity of California, Los AngelesEntityDoctor of PhilosophyEntityJSTOROrganizationCambridge University PressEntityBachelor of ArtsEntityemeritusEntitythesisEntityMathematics Genealogy ProjectEntityNational Science FoundationEntityWilliam ThurstonEntityInstitute for Advanced StudyEntityCategories1944 births20th-century American mathematicians21st-century American mathematiciansAmerican topologistsCornell University facultyInstitute for Advanced Study visiting scholarsLiving peopleMathematicians from IndianaOberlin College alumniPeople from IndianapolisPrinceton University facultyStanford University alumni