CEOC Links About Graphs and Combinatorics Spectral Graph Theory Home Page Electronic Journal of Combinatorics Graph Theory Resources SIAM Journal on Discrete Mathematics Strong Perfect Graph Theorem About Optimization SIAM Journal on Optimization Optimization Online Math Search AMS Mathematics Subject Classification Zentralblatt MATH Math Sci Net Research Societies and Groups European Mathematical Society EURO-The Association of European Operational Research Societies EUROPT-The Continuous Optimization Working Group of EURO International Center for Mathematics (CIM - Centro Internacional de Matemática) Mathematical Programming Society Portuguese Mathematical Society Portuguese Operations Research Society SIAM (see also SIAM activity group on optimization) Scientific Research in Europe European Research Council Other Control Training Site Nonlinear Control Network Sixth Framework Programme Workshop on Challenges of Continuous Optimization in Theory and Applications, Rhodes, July 2 and 3, 2004