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Questions on Hamiltonian paths, that is, paths that visit each vertex exactly once in a graph.

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If there is no Hamiltonian path in a DAG then there are at least two different Topological s...

I understand the concept that if there is no Hamiltonian path so there will be 2 smaller paths and with them I can build more then one topological sort but I am not sure how make it formal. Can you he …
Aviv Liberman's user avatar