The norm principle for type $D_n$ groups over complete discretely valued fields
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- by Nivedita Bhaskhar, Vladimir Chernousov and Alexander Merkurjev PDF
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Abstract:
Let $K$ be a complete discretely valued field with residue field $k$ with $\mathrm {char}(k)\neq 2$. Assuming that the norm principle holds for extended Clifford groups $\Omega (q)$ for every even dimensional nondegenerate quadratic form $q$ defined over any finite extension of $k$, we show that it holds for extended Clifford groups $\Omega (Q)$ for every even dimensional nondegenerate quadratic form $Q$ defined over $K$.References
- P. Barquero and A. Merkurjev, Norm principle for reductive algebraic groups, J. Proceedings of the International Colloquium on Algebra, Arithmetic and Geometry TIFR, Mumbai (2000). MR 1940665
- E. Bayer-Fluckiger and R. Parimala, Galois cohomology of the classical groups over fields of cohomological dimension $\leq 2$, Invent. Math. 122 (1995), no. 2, 195–229. MR 1358975, DOI 10.1007/BF01231443
- E. Bayer-Fluckiger and R. Parimala, Classical groups and the Hasse principle, Ann. of Math. (2) 147 (1998), no. 3, 651–693. MR 1637659, DOI 10.2307/120961
- Nivedita Bhaskhar, On Serre’s injectivity question and norm principle, Comment. Math. Helv. 91 (2016), no. 1, 145–161. MR 3471940, DOI 10.4171/CMH/381
- A. Borel, Linear algebraic groups (second enlarged edition), Springer Science & Business Media (2012).
- V. I. Chernousov, The group of similarity ratios of a canonical quadratic form, and the stable rationality of the variety PSO, Mat. Zametki 55 (1994), no. 4, 114–119, 144 (Russian, with Russian summary); English transl., Math. Notes 55 (1994), no. 3-4, 413–416. MR 1296222, DOI 10.1007/BF02112482
- Vladimir I. Chernousov, Andrei S. Rapinchuk, and Igor A. Rapinchuk, The genus of a division algebra and the unramified Brauer group, Bull. Math. Sci. 3 (2013), no. 2, 211–240. MR 3084007, DOI 10.1007/s13373-013-0037-z
- Vladimir I. Chernousov, Andrei S. Rapinchuk, and Igor A. Rapinchuk, On the size of the genus of a division algebra, Tr. Mat. Inst. Steklova 292 (2016), no. Algebra, Geometriya i Teoriya Chisel, 69–99; English transl., Proc. Steklov Inst. Math. 292 (2016), no. 1, 63–93. MR 3628454, DOI 10.1134/S0371968516010052
- Vladimir I. Chernousov, Andrei S. Rapinchuk, and Igor A. Rapinchuk, On some finiteness properties of algebraic groups over finitely generated fields, C. R. Math. Acad. Sci. Paris 354 (2016), no. 9, 869–873 (English, with English and French summaries). MR 3535336, DOI 10.1016/j.crma.2016.07.012
- Philippe Gille, $R$-équivalence et principe de norme en cohomologie galoisienne, C. R. Acad. Sci. Paris Sér. I Math. 316 (1993), no. 4, 315–320 (French, with English and French summaries). MR 1204296
- Philippe Gille, La $R$-équivalence sur les groupes algébriques réductifs définis sur un corps global, Inst. Hautes Études Sci. Publ. Math. 86 (1997), 199–235 (1998) (French). MR 1608570
- G. Harder, Über die Galoiskohomologie halbeinfacher algebraischer Gruppen. III, J. Reine Angew. Math. 274(275) (1975), 125–138 (German). MR 382469, DOI 10.1515/crll.1975.274-275.125
- Martin Kneser, Galois-Kohomologie halbeinfacher algebraischer Gruppen über ${\mathfrak {p}}$-adischen Körpern. II, Math. Z. 89 (1965), 250–272 (German). MR 188219, DOI 10.1007/BF02116869
- Max-Albert Knus, Alexander Merkurjev, Markus Rost, and Jean-Pierre Tignol, The book of involutions, American Mathematical Society Colloquium Publications, vol. 44, American Mathematical Society, Providence, RI, 1998. With a preface in French by J. Tits. MR 1632779, DOI 10.1090/coll/044
- Amit Kulshrestha and R. Parimala, $R$-equivalence in adjoint classical groups over fields of virtual cohomological dimension 2, Trans. Amer. Math. Soc. 360 (2008), no. 3, 1193–1221. MR 2357694, DOI 10.1090/S0002-9947-07-04300-0
- T. Y. Lam, Introduction to quadratic forms over fields, Graduate Studies in Mathematics, vol. 67, American Mathematical Society, Providence, RI, 2005. MR 2104929, DOI 10.1090/gsm/067
- A. S. Merkur′ev, The norm principle for algebraic groups, Algebra i Analiz 7 (1995), no. 2, 77–105 (Russian, with Russian summary); English transl., St. Petersburg Math. J. 7 (1996), no. 2, 243–264. MR 1347513
- A. S. Merkurjev, $R$-equivalence and rationality problem for semisimple adjoint classical algebraic groups, Inst. Hautes Études Sci. Publ. Math. 84 (1996), 189–213 (1997). MR 1441008
- Yevsey A. Nisnevich, Espaces homogènes principaux rationnellement triviaux et arithmétique des schémas en groupes réductifs sur les anneaux de Dedekind, C. R. Acad. Sci. Paris Sér. I Math. 299 (1984), no. 1, 5–8 (French, with English summary). MR 756297
- Vladimir Platonov and Andrei Rapinchuk, Algebraic groups and number theory, Pure and Applied Mathematics, vol. 139, Academic Press, Inc., Boston, MA, 1994. Translated from the 1991 Russian original by Rachel Rowen. MR 1278263
- Winfried Scharlau, Quadratic and Hermitian forms, Grundlehren der mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences], vol. 270, Springer-Verlag, Berlin, 1985. MR 770063, DOI 10.1007/978-3-642-69971-9
- William C. Waterhouse, Introduction to affine group schemes, Graduate Texts in Mathematics, vol. 66, Springer-Verlag, New York-Berlin, 1979. MR 547117
Additional Information
- Nivedita Bhaskhar
- Affiliation: Department of Mathematics, University of California at Los Angeles, Los Angeles, California 90095-1555
- MR Author ID: 1023399
- Email: nbhaskh@math.ucla.edu
- Vladimir Chernousov
- Affiliation: Department of Mathematical Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2G1
- MR Author ID: 199556
- Email: vladimir@ualberta.ca
- Alexander Merkurjev
- Affiliation: Department of Mathematics, University of California at Los Angeles, Los Angeles, California 90095-1555
- MR Author ID: 191878
- ORCID: 0000-0002-4447-1838
- Email: merkurev@math.ucla.edu
- Received by editor(s): October 11, 2017
- Received by editor(s) in revised form: January 29, 2018
- Published electronically: October 17, 2018
- Additional Notes: The second author was partially supported by the Canada Research Chairs Program and an NSERC research grant.
The work of the third author was supported by the NSF grant DMS #1160206 - © Copyright 2018 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 372 (2019), 97-117
- MSC (2010): Primary 20G15; Secondary 11E72
- DOI: https://doi.org/10.1090/tran/7558
- MathSciNet review: 3968764