Research interests: Analysis, PDE

Awards and Grants
2022 Honored Instructor Award

2021 NSF Grant DMS-2054465 in Analysis for 3 years

2018 NSF Grant DMS-1764245 in Analysis for 3 years

2017 Honored Instructor Award

2015 Van Vleck Professorship Research Award, UW-Madison

2015 NSF Grant DMS-1464479 in Analysis for 3 years

2012 FRG NSF Grant (co-PI) DMS-1159133 in Applied Math

2012 RTG NSF Grant (co-PI) DMS-1147523 (expires in 2019)

2011 NSF Grant DMS-1067413 in Analysis for 3 years

2008 NSF Grant DMS-0758239 in Analysis for 3 years

2006 Alfred P. Sloan Research Fellowship, 2006-2008

2005 NSF Grant DMS-0500177 in Analysis for 3 years

2004 Vasil Popov Prize in Approximation Theory

2002 NSF travel Grant INT-0204308

1997-1999 Grant from Russian Foundation for Basic Research N96-15-96097 (CoPI)