homotopy theory, (∞,1)-category theory, homotopy type theory
flavors: stable, equivariant, rational, p-adic, proper, geometric, cohesive, directed…
models: topological, simplicial, localic, …
see also algebraic topology
Introductions
Definitions
Paths and cylinders
Homotopy groups
Basic facts
Theorems
A linear subspace of an -module is a concrete subobject of in the category .
The stuff of a linear subspace of is a subset of ; it has the property of being closed under the module operations , and inherent in .
Last revised on April 4, 2023 at 08:54:19. See the history of this page for a list of all contributions to it.