Zobrazeno 1 - 10 of 252 pro vyhledávání: '"Albert–Brauer–Hasse–Noether theorem"'
1
On the special linear group over orders in quaternion division algebras
Autor: Sophie Koch
Publikováno v: Journal of Number Theory. 181:147-163
Sei k ein algebraischer Zahlkorper und sei D eine zentrale Divisionsalgebra endlicher Dimension uber k. Der Kern der reduzierten Norm-Abbildung nrd:M(2,D)-> k definiert eine lineare algebraische k-Gruppe G, die im Allgemeinen mit SL_2(D) bezeichnet w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62d9b2c8af5bcee811e7a10dd8753c7d
https://doi.org/10.1016/j.jnt.2017.05.017
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4
A note on the left-symmetric algebraic structures of the Witt algebra
Autor: Xiangqian Guo, Xuewen Liu, Dongping Bian
Publikováno v: Linear and Multilinear Algebra. 65:1793-1804
In Tang and Bai [Math Nachr. 2012;285:922–935] classified a class of non-graded left-symmetric algebraic structures on the Witt algebra under a certain rational condition. In this note, we show that this rational condition is not necessary. This le
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cec80fc057b6de2987e10f5ec4c2342c
https://doi.org/10.1080/03081087.2016.1256369
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6
Skew derivations with algebraic invariants of bounded degree
Autor: Jeffrey Bergen, Piotr Grzeszczuk
Publikováno v: Journal of Algebra. 447:455-467
This paper examines semiprime algebras A with a q -skew σ -derivation δ , where both δ and σ are algebraic. With minor assumptions on the ground field, we show that if the invariants A δ are algebraic of bounded degree, then A must be finite dim
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3591bfc5ab4f78945081206510f85b0c
https://doi.org/10.1016/j.jalgebra.2015.10.006
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7
On some Hasse principles for homogeneous spaces of algebraic groups over global fields of positive characteristic
Autor: Ngo Thị Ngoan, Nguyen Quoc Thang
Publikováno v: Proceedings of the Steklov Institute of Mathematics. 292:171-184
We extend to global function fields some Hasse principles for homogeneous spaces of connected linear algebraic groups proved earlier by several authors in the case of number fields. We also give some applications.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::002b878f55e4dd80542a9c59a2a6e7d0
https://doi.org/10.1134/s0081543816010119
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8
Rationality of algebraic cycles over function field of SL1(A)-torsors
Autor: Raphaël Fino
Publikováno v: Journal of Algebra. 440:594-601
In this note we prove a result comparing rationality of algebraic cycles over the function field of a SL 1 ( A ) -torsor for a central simple algebra A and over the base field.
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https://doi.org/10.1016/j.jalgebra.2015.06.029
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9
Iterating the algebraic étale-Brauer set
Autor: Francesca Balestrieri
Publikováno v: Journal of Number Theory. 182
In this paper, we iterate the algebraic etale-Brauer set for any nice variety X over a number field k with π 1 et ( X ‾ ) finite and we show that the iterated set coincides with the original algebraic etale-Brauer set. This provides some evidence
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http://ora.ox.ac.uk/objects/uuid:
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