Igor Shafarevich, Russian Mathematician With a Mixed Political Legacy, Dies at 93 His work was internationally renowned, but Professor Shafarevich’s reputation as an anti-Soviet dissident was later tarnished by accusations of anti-Semitism. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Devah Pager, Who Documented Race Bias in Job Market, Dies at 46F.D.A. Plans to Ban Most Flavored E-Cigarette Sales in StoresThe Ecosystem in Immigrants’ Guts Is Shaped by the Place They Call HomeCancer warning: Scientists find ‘CLEAR EVIDENCE’ mobile phone radiation leads to tumoursMatter: Crossing From Asia, the First Americans Rushed Into the UnknownStephen Hawking’s Wheelchair and Thesis Fetch More Than $1 Million at Auction