They're not matrices, but these things have spectra consisting of the set of their eigenvalues.
These things are generalized by CW-complexes. The Kuratowski reduction theorem states that any of these things with a certain property must have one of two speci c ones of these things as a minor. They're not matrices, but these things have spectra consisting of the set of their eigenvalues. Products on these things include the strong, categorical, and lexicographic products. If these things are disconnected, then they have in nite   diameter. One of these things is called a tournament if it is complete and oriented. The bipartite type of these things is de ned by having a chromatic number of two. For ten points, identify these mathematical objects consisting of a set of points connected by edges.
These things are generalized by CW-complexes. The Kuratowski reduction theorem states that any of these things with a certain property must have one of two speci c ones of these things as a minor.
graphs