🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPortuguêsSvenskaTürkçeالعربية中文日本語EntityQ2815662· pop 5· linked from 25 articlesIsrael HalperinCanadian mathematician (1911-2007)ConnectionsCanadaCountryWorld War IIConceptSoviet UnionConceptCategories1911 births2007 deathsAcademic staff of Queen's University at KingstonAcademic staff of the University of Toronto Faculty of Arts and ScienceActivists from QuebecActivists from TorontoCanadian activistsCanadian Army personnel of World War IICanadian mathematiciansFellows of the Royal Society of CanadaMathematicians of the University of Toronto