

Science Math Combinatorics Open Problems Science Math Combinatorics Open Problems sites OpenProblems.Combinatorics.Math.sciencenter.work 

Science Math Combinatorics Open Problems Science Math Combinatorics Open Problems sites OpenProblems.Combinatorics.Math.sciencesites.work 

Open Mathematical Questions A few unsolved mathematical questions put together by Julian D. A. Wiseman. www.jdawiseman.com/papers/easymath/open_questions.html 

Open Problems for Undergraduates A collection of open problems in Discrete Mathematics which are currently being researched by members of the DIMACS community. dimacs.rutgers.edu/~hochberg/undopen/ 

Open Problems in Combinatorics Features links to newsletters , workshops , and papers. www.combinatorics.net/problems/ 

Past Open Problems From the SIAM Activity Group Newsletter in Discrete Mathematics. In PostScript. Compiled by Douglas B. West. www.math.uiuc.edu/~west/pcol/pcolink.html 

Problems in Graph Theory and Combinatorics A collection maintained by Douglas B. West , of the University of Illinois. Features brief introductions , along with references cited. Topics include matching and independence , connectivity , graph homomorphism and circular coloring. www.math.uiuc.edu/~west/openp/ 

Some Problems in Matroid Theory Thomas Zaslavsky of Binghamton State University of New York presents brief descriptions and references. Find information on Bonin's Projective Bound including the maximum rflat , covering and packing by flats. www.math.binghamton.edu/zaslav/Matroids/matroidprobs.html 
