Acyclicity and comparison conjectures for new globular and corner homology
Acyclicity and comparison conjectures for new globular and corner homology
Let be an -category, let denote the -dimensional cube, let and be composable -morphisms, and let denote the modified -category used to define the new globular homology. Write for the new globular homology, and let denote the corresponding corner construction. New-homology conjectures. The following assertions should hold: for every natural number and every ; for every , if , then is a boundary in the corresponding corner homology of ; the canonical map
is an isomorphism for every ; and, as a consequence of the preceding conjectures, factorizes through the new globular homology theory. These claims are proposed as the properties needed to resolve the comparison problems for the new globular homology; the source gives no resolution.
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Primary source
Philippe Gaucher, “Homotopy invariants of higher dimensional categories and concurrency in computer science”, arXiv:math/9902151 (2000).
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