Russian Fund (awarded to outstanding research groups), 1996-1997

Russian Fund (for fundamental research), 1996-1998, 1999-2002

Russian Fund for Fundamental Research, grant 02-01-00170, 2002-2004

Russian Fund for Fundamental Research, grant 05-01-00895, 2005-2007

NSF grant, DMS 0072307, 2000- 2003

INTAS grant 99-1224, 2000-2003

NSF grant, DMS-0245600, 2003-2006

NSF Focus Research Grant, DMS-0455881, 2005-2008

Russian Fund for Fundamental Research, grant 08-01-00573, 2008-2010

NSF grant, DMS 0700811, 2007 - 2012, $948,596, PI (with Mark Sapir)