G-spectrum
In algebraic topology, a G-spectrum is a spectrum with an action of a (finite) group. Let X be a spectrum with an action of a finite group G. The important notion is that of the homotopy fixed point set X h G {\displaystyle X^{hG}} .
In algebraic topology, a G-spectrum is a spectrum with an action of a (finite) group. Let X be a spectrum with an action of a finite group G. The important notion is that of the homotopy fixed point set X h G {\displaystyle X^{hG}} .
In algebraic topology, a G-spectrum is a spectrum with an action of a (finite) group. Let X be a spectrum with an action of a finite group G. The important notion is that of the homotopy fixed point set X h G {\displaystyle X^{hG}} .
Source: Wikipedia "G-spectrum" · CC BY-SA 4.0
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