- American Association for the Advancement of Science, Fellow, elected 2020.
- American Mathematical Society
- Mathematical Association of America
- Texas A&M University
- Presidential Professor for Teaching Excellence, 2012.
- Association of Former Students Distinguished Achievement Award
- in Teaching (university level), 2010.
- in Teaching (college level), 2009.
- in Research (university level), 1996.
- Student Led Award for Teaching Excellence (SLATE), spring 2009.
- Department of Mathematics
- Outstanding Service Award, 2007.
- Outstanding Service Award, 2000.
- Outstanding Teaching Award, 1994.