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:How to Measure Turtle Stamina? Treadmills and Lap Pools, of CourseSupermoon 2018 LIVESTREAM: Watch the supermoon online right HEREIs super-dense filament found at centre of Galaxy a Hawking’s SUPERSTRING or rift in TIME?'Miracle' fast burner drink costing £25 a bottle on way to UK - but does it work?Trump Ends Terms of Remaining Members of H.I.V. and AIDS CouncilSupermoon 2018: When is the January full moon in the New Year? What time will it rise?