TY - JOUR
T1 - Twists of matrix algebras and Brauer groups
AU - Chi, Wen Chen
AU - Tan, Ki Seng
N1 - Funding Information:
author. Supported by NSC Grant #82-0208-M-007-083, Republic of China.
PY - 1995/1/27
Y1 - 1995/1/27
N2 - We study the twists of matrix algebras by some continuous characters which are regarded as 1-cocycles. Using results of Tate and Brauer-Hasse-Noether, we show that the whole Brauer group of a number field can be obtained by such twists of matrix algebras.
AB - We study the twists of matrix algebras by some continuous characters which are regarded as 1-cocycles. Using results of Tate and Brauer-Hasse-Noether, we show that the whole Brauer group of a number field can be obtained by such twists of matrix algebras.
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U2 - 10.1016/0022-4049(94)00023-C
DO - 10.1016/0022-4049(94)00023-C
M3 - Article
AN - SCOPUS:26244451386
VL - 98
SP - 111
EP - 118
JO - Journal of Pure and Applied Algebra
JF - Journal of Pure and Applied Algebra
SN - 0022-4049
IS - 2
ER -