Contact Information
Department of Mathematics
273 Altgeld Hall, MC-382
1409 W. Green Street
Urbana, IL 61801
273 Altgeld Hall, MC-382
1409 W. Green Street
Urbana, IL 61801
Research Areas
Professor Emeritus
Research Interests
Geometrical graphics, numerical geometry, descriptive topology, differential topology, dynamical systems, low dimensional geometry and topology.