Grants
- National Science Foundation, Applied Mathematics, 1981-1984
- National Science Foundation, Applied Mathematics, 1984-1987
- Air Force Office of Scientific Research, 1984-1985
- Air Force Office of Scientific Research, 1985-1986
- Air Force Office of Scientific Research, 1986-1987
- National Science Foundation, Air Force Office of Scientific Research, and IMP Grants to sponsor International Conference at the University of Florida, February 3-6, 1986
- National Science Foundation, 1987-1989 ("Creativity Extension Award")
- Air Force Office of Scientific Research, 1988-1989
- National Science Foundation, Applied Mathematics, 1989-1992
- Research Group Award, National Science Foundation, 1989-1992
- University Research Initiative (jointly also with A. Manitius, G. Mason University) AFOSR Office of Scientific Research, 1989-1992
- National Science Foundation, Applied Mathematics, 1992-1995
- National Science Foundation, International Program with France, 1993-1996
- NSF-AMS Grant to organize AMS Summer Research Conference on Optimization and Design, July 1996
- NATO Grant (joint with L. Pandolfi, Univ. of Torino, Italy), 1994-1997
- NASA Grant (Virginia Consortium- support of graduate students), 1992-2000
- National Science Foundation, Applied Mathematics, 1995-1998
- Army Office of Scientific Research (ARO), 1996-1999
- National Science Foundation, Applied Mathematics, 1998-2001
- NSF and NRC International Grant COBASE, 2001-2003
- National Science Foundation, Applied Mathematics, 2001-2006
- Army Research Office, Applied Analysis, 2002-2007
- National Science Foundation, International Grant with INRIA (France), 2003-2007
- NASA grant, support of graduate students, 2004-2007
- National Science Foundation, Applied Mathematics, 2006-2011