Grants from the National Science Foundation

• Grant DMS-0100517, co-principal investigator with Emil J. Straube, $255,000, 2001–2005.
• VIGRE Grant DMS-9977354, one of six co-principal investigators, $2,364,314, 2000–2005.
• Grant DMS-9801539, co-principal investigator with Emil J. Straube, $309,366, 1998–2002.
• GIG Grant DMS-9632028, one of seven co-principal investigators on a group infrastructure grant, $400,334, 1996–2000.
• Grant DMS-9500916, co-principal investigator with Emil J. Straube, $165,915, 1995–1999.
• Grant DMS-9203514, co-principal investigator with Emil J. Straube, $30,000, 1992–1994.
• Grant DMS-9002541, co-principal investigator with Emil J. Straube, $61,000, 1990–1992.
• Grant DMS-8701038, principal investigator, $26,602, 1987–1989.
• Grant DMS-8501758, principal investigator, $25,990, 1985–1987.
• Grant DMS-8201063, principal investigator, $42,279, 1982–1985.
• Graduate Fellowship, 1976–1979.