منابع مشابه
Topics in Representation Theory: Other Topics
• Topology of G/T : Flag manifolds G/T have cohomology only in even degrees, with Euler characteristic the degree of the Weyl group. The Euler characteristic can be calculated by a Lefschetz fixed point argument (see Adams [1], pgs. 90-92 for this). Identifying the flag manifold with a co-adjoint orbit, there is a Morse theory calulation of the cohomology that goes back to Bott, for an outline ...
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Abstract. This paper is an exposition of some classic results in graph theory and their applications. A proof of Tutte’s theorem is given, which is then used to derive Hall’s marriage theorem for bipartite graphs. Some compelling applications of Hall’s theorem are provided as well. In the final section we present a detailed proof of Menger’s theorem and demonstrate its power by deriving König’s...
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ing away from tense, this example can be formalized by the DRS in figure 2.3. The linear notation for this DRS is man fat push bicycle poss male . Let us consider this DRS in the context of a DRS which informs us about the situational background.
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ژورنال
عنوان ژورنال: Bulletin of the Australian Mathematical Society
سال: 2007
ISSN: 0004-9727,1755-1633
DOI: 10.1017/s0004972700039071