Naumann, Niko and Spitzweck, Markus and Ostvaer, Paul Arne (2015) Existence and uniqueness of E-infinity structures on motivic K-theory spectra. JOURNAL OF HOMOTOPY AND RELATED STRUCTURES, 10 (3). pp. 333-346. ISSN 2193-8407, 1512-2891
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We show that algebraic K-theory KGL , the motivic Adams summand and their connective covers acquire unique structures refining naive multiplicative structures in the motivic stable homotopy category. The proofs combine Gamma-homology computations and work due to Robinson giving rise to motivic obstruction theory. As an application we employ a motivic to simplicial delooping argument to show a uniqueness result for E-infinity structures on the K-theory Nisnevich presheaf of spectra.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; Motivic homotopy theory; E-infinity structures; Algebraic K-theory |
| Subjects: | 500 Science > 510 Mathematics |
| Divisions: | Mathematics > Prof. Dr. Niko Naumann |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 13 Jun 2019 14:06 |
| Last Modified: | 13 Jun 2019 14:06 |
| URI: | https://pred.uni-regensburg.de/id/eprint/4953 |
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