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Hinweis Bitte informieren Sie sich auf den jeweiligen GRIPS-Seiten über den digitalen Ablauf der Lehrveranstaltungen.  Note For our digital courses all relevant information can be found on the appropriate GRIPS sites.Hermitian K-theory of rings SemesterSoSe 2021 Lecturer Marc Hoyois, Denis Nardin Type of course (Veranstaltungsart) Oberseminar Contents The goal of this seminar is to study some recent developments on the Hermitian K-theory of rings of integers following Calmès, Dotto, Harpaz, Hebestreit, Land, Moi, Nardin, Nikolaus, and Steimle. A particular focus will be on the complete solution of Thomason's homotopy limit problem for number rings, which states that the Grothendieck–Witt spectrum of a number ring is 2-adically equivalent to the homotopy C_2-fixed points of its K-theory spectrum. In particular we will review the solution of this problem for fields using motivic homotopy techniques, following Bachmann and Hopkins. Time/Date Tuesday 14-16 Location online Course homepage http://www.mathematik.ur.de/hoyois/SS21/hermitian/index.html (Disclaimer: Dieser Link wurde automatisch erzeugt und ist evtl. extern) Registration
MV ECTS 4,5 |