Grinberg-Introduction-Graph-Theory · Problem 2.24

Multigraphs

Mathematics — Graph Theory · hamiltonian-paths-hypercube

Problem

Let n≥1n \geq 1. Let QnQ_n be the nn-hypercube graph, as in Definition 2.14.7. Recall that ``hamp'' is short for ``Hamiltonian path''. At what vertices can a hamp of QnQ_n end if it starts at the vertex 00⋯000\cdots 0? (Find all possibilities, and prove that they are possible and all other vertices are impossible.)

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