The Structure of 4-Separations in 4-Connected Matroids
Oxley, Semple and Whittle described a tree decomposition for a 3-connected matroid M that displays, up to a natural equivalence, all non-trivial 3-separations of M. Crossing 3-separations gave rise to fundamental structures known as flowers. In this dissertation, we define generalized flower structu...
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| Format: | Others |
| Language: | en |
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LSU
2009
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| Online Access: | http://etd.lsu.edu/docs/available/etd-07082009-102124/ |