Homotopy Type Theory shape > history (changes)

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< shape modality


For a space SS, the shape esh(S)\esh(S) is defined as

esh(S)p *(p !(S))\esh(S) \coloneqq p^*(p_!(S))

where p *(T)p^*(T) is the discrete space of the homotopy type TT and p !(S)p_!(S) is the fundamental homotopy type of the space SS.

See also

Last revised on June 18, 2022 at 11:53:30. See the history of this page for a list of all contributions to it.