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Results tagged with at.algebraic-topology
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user 517864
Homotopy theory, homological algebra, algebraic treatments of manifolds.
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Reference to a definition of a graph homology
Let $G$ be a graph, and define $C_k$ to be the free abelian group on the homomorphisms from graphs $H$ such that $K_k$ is a minor of $H$ without needing to do any vertex deletions, only edge contracti …
