We propose a notion of homology for directed algebraic topology, based on so-called natural systems of abelian groups, and which we call natural homology. As we show, natural homology has many desirable properties: it is invariant under isomorphisms of directed spaces, it is invariant under refinement (subdivision), and it is computable on cubical complexes.
CITATION STYLE
Dubut, J., Goubault, É., & Goubault-Larrecq, J. (2015). Natural homology. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 9135, pp. 171–183). Springer Verlag. https://doi.org/10.1007/978-3-662-47666-6_14
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