A Naive Approach to Genuine G-spectra and Cyclotomic Spectra
نویسنده
چکیده
For any compact Lie group G, we give a description of genuine G-spectra in terms of the naive equivariant spectra underlying their geometric fixedpoints. We use this to give an analogous description of cyclotomic spectra in terms of naive T-spectra (where T denotes the circle group), generalizing Nikolaus–Scholze’s recent work in the eventually-connective case. We also give an explicit formula for the homotopy invariants of the cyclotomic structure on a cyclotomic spectrum in these terms.
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تاریخ انتشار 2017