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arxiv: 1011.4870 · v1 · pith:QA2TTVLWnew · submitted 2010-11-22 · 🧮 math.KT · math.AT· math.CT

Comparison of Cubical and Simplicial Derived Functors

classification 🧮 math.KT math.ATmath.CT
keywords cubicalderivedfunctorssimplicialintroducedisomorphicnaturallyauthor
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In this note we prove that the simplicial derived functors introduced by Tierney and Vogel [TV69] are naturally isomorphic to the cubical derived functors introduced by the author in [P09]. We also explain how this result generalizes the well-known fact that the simplicial and cubical singular homologies of a topological space are naturally isomorphic.

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