The étale symmetric Künneth theorem

Author:

Hoyois Marc

Abstract

AbstractLet k be an algebraically closed field, $$l\ne {{\,\textrm{char}\,}}k$$ l char k a prime number, and X a quasi-projective scheme over k. We show that the étale homotopy type of the dth symmetric power of X is $$\textbf{Z}/l$$ Z / l -homologically equivalent to the dth strict symmetric power of the étale homotopy type of X. We deduce that the $$\textbf{Z}/l$$ Z / l -local étale homotopy type of a motivic Eilenberg–Mac Lane space is an ordinary Eilenberg–Mac Lane space.

Funder

Universität Regensburg

Publisher

Springer Science and Business Media LLC

Subject

General Mathematics

Reference31 articles.

1. Artin, M., Mazur, B.: Étale Homotopy, Lecture Notes in Mathematics, vol. 100. Springer, Berlin (1969)

2. Artin, M., Grothendieck, A., Verdier, J.-L.: Théorie des topos et cohomologie étale des schémas, Lecture Notes in Mathematics, vol. 269. Springer, Berlin (1972)

3. Bousfield, A.K., Kan, D.M.: Homotopy Limits, Completions and Localization, Lecture Notes in Mathematics, vol. 304. Springer, Berlin (1972)

4. Cisinski, D.-C., Déglise, F.: Triangulated Categories of Mixed Motives, Springer Monographs in Mathematics. Springer (2019). arXiv:0912.2110

5. de Jong, A.J.: Smoothness, semi-stability and alterations. Publ. Math. I.H.É.S. 83, 51–93 (1996)

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