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Results tagged with graph-reconstruction
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user 22051
Questions related to graph reconstruction, the problem of reconstructing a graph from a set or deck (multiset) of subgraphs.
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If a graph invariant is NP-Hard, is its "deck ratio" NP-Hard as well?
This question is inspired by the Graph Reconstruction Conjecture. Suppose that $\psi$ is some graph invariant and that it is NP-Hard. There is a plethora of examples, of course. Now define $D_{\psi}(G …
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