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Results tagged with at.algebraic-topology
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user 49132
Homotopy theory, homological algebra, algebraic treatments of manifolds.
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Units of a ring spectrum
Is there a good notion of the spectrum of units $R^\ast$ in a (possibly non-connective) $E_\infty$-ring spectrum $R$?
A standard definition (see section 1.2 in http://arxiv.org/abs/0810.4535) seems t …
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