Contact

238 Skye,  University of California

Riverside, CA 92521

fred (at) math.ucr.edu

"In order to understand and work effectively with a complex mathematical subject one must get behind its purely logical content and develop  some intuitive picture of the key concepts.  Normally these intuitions are imprecise and vary considerably from one individual to another, and this often can be a barrier to the easy communication of mathematical ideas." ---Palais & Terng

Cada día es diferente: un día sí, otro día no, así son las matemáticas.  Mañana es otro día.