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Formality in an equivariant setting
Authors:Steven Lillywhite
Affiliation:Department of Mathematics, University of Toronto, 100 St. George St., Toronto, Ontario, Canada M5S 3G3
Abstract:We define and discuss $G$-formality for certain spaces endowed with an action by a compact Lie group. This concept is essentially formality of the Borel construction of the space in a category of commutative differential graded algebras over $R=H^bullet(BG)$. These results may be applied in computing the equivariant cohomology of their loop spaces.

Keywords:Rational homotopy theory   equivariant cohomology   bar complexes   loop spaces   homotopical algebra
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