Algebraic K-theory of the varieties $\mathrm {SL}_{2n} / \mathrm {Sp}_{2n}$, $\mathrm {E}_6 / \mathrm {F}_4$ and their twisted forms
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- by
Maria Yakerson
Translated by: the author - St. Petersburg Math. J. 28 (2017), 421-431
- DOI: https://doi.org/10.1090/spmj/1457
- Published electronically: March 29, 2017
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Abstract:
Let $\mathrm {SL}_{2n}$, $\mathrm {Sp}_{2n}$, $\mathrm {E}_6 = G^{sc}(\mathrm {E}_6)$, $\mathrm {F}_4 = G(\mathrm {F}_4)$ be simply connected split algebraic groups over an arbitrary field $F$. Algebraic K-theory of the affine homogeneous varieties $\mathrm {SL}_{2n}/\mathrm {Sp}_{2n}$ and $\mathrm {E}_6/\mathrm {F}_4$ is computed. Moreover, explicit elements that generate $K_*(\mathrm {SL}_{2n}/\mathrm {Sp}_{2n})$ and $K_*(\mathrm {E}_6/\mathrm {F}_4)$ as $K_*(F)$-algebras are provided. Also, K-theory is computed for some twisted forms of these varieties.References
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Bibliographic Information
- Maria Yakerson
- Affiliation: Department of Mathematics, University of Duisburg-Essen Thea-Leymann-Str. 9 45127, Essen, Germany
- Email: mura.yakerson@gmail.com
- Received by editor(s): October 24, 2015
- Published electronically: March 29, 2017
- Additional Notes: Supported by the grant Sonderforschungsbereich Transregio 45
- © Copyright 2017 American Mathematical Society
- Journal: St. Petersburg Math. J. 28 (2017), 421-431
- MSC (2010): Primary 19E08; Secondary 14M17
- DOI: https://doi.org/10.1090/spmj/1457
- MathSciNet review: 3604293
Dedicated: To Sasha Ivanov