Blar i Department of Mathematics på forfatter "Richter, Birgit"
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Towards an understanding of ramified extensions of structured ring spectra
Dundas, Bjørn Ian; Lindenstrauss, Ayelet; Richter, Birgit (Journal article; Peer reviewed, 2020)We propose topological Hochschild homology as a tool for measuring ramification of maps of structured ring spectra. We determine second order topological Hochschild homology of the p-local integers. For the tamely ramified ...