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* Princeton Discrete Math Seminar *
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Date: Thursday 12th April, 2.15 in Fine Hall 224
Speaker: Xiaoyun Lu (US Census Bureau)
Title: A theorem on plane graphs
We prove a theorem about face-paths in 2-connected plane graphs, which has
as a corollary Thomassen's well-known result that 4-connected planar graphs
are Hamilton-connected (a strong extension of the famous result of Tutte
stating that 4-connected planar graphs are Hamiltonian).
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Next week: Raghu Meka
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