Csaba
D. Tóth
Instructor in Applied Mathematics
Massachusetts Institute of Technology
77 Massachusetts Ave., Room 2-336
Cambridge, MA 02139
+1 (617) 253-6584
toth ♠ math.mit.edu
Open problems:
The Open Problems
Project (Erik D. Demaine - Joseph S. B. Mitchell - Joseph
O'Rourke)
Combinatorial
Problems (Josh Cooper)
Open
Problems (Jeff Erickson)
Open
Problems on Discrete and Computational Geometry (Jorge Urrutia, 1996)