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geometric representation theory
representation, 2-representation, ∞-representation
Grothendieck group, lambda-ring, symmetric function, formal group
principal bundle, torsor, vector bundle, Atiyah Lie algebroid
Eilenberg-Moore category, algebra over an operad, actegory, crossed module
Given a category of
topological G-spaces or of (infinity,1)-presheaves on the -orbit category, hence in the context of -equivariant homotopy theory;
G-manifolds, hence in the context of -equivariant differential topology;
where all morphisms are (represented by) -equivariant functions, the group may be called the underlying equivariance group.
Last revised on March 13, 2021 at 07:19:43. See the history of this page for a list of all contributions to it.