Research output: Contribution to journal › Article › peer-review
An explicit presentation of relative Steinberg groups. / Voronetsky, Egor.
In: Journal of Algebra, Vol. 602, 15.07.2022, p. 278-299.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - An explicit presentation of relative Steinberg groups
AU - Voronetsky, Egor
PY - 2022/7/15
Y1 - 2022/7/15
N2 - We find an explicit presentation of relative linear Steinberg groups St(n,R,I) for any ring R and n≥4 by generators and relations as abstract groups. We also prove a similar result for relative simply laced Steinberg groups St(Φ;R,I) for commutative R and the root system Φ of type A, D, or E.
AB - We find an explicit presentation of relative linear Steinberg groups St(n,R,I) for any ring R and n≥4 by generators and relations as abstract groups. We also prove a similar result for relative simply laced Steinberg groups St(Φ;R,I) for commutative R and the root system Φ of type A, D, or E.
KW - Relative Steinberg groups
UR - http://www.scopus.com/inward/record.url?scp=85127484504&partnerID=8YFLogxK
U2 - 10.1016/j.jalgebra.2022.03.021
DO - 10.1016/j.jalgebra.2022.03.021
M3 - Article
AN - SCOPUS:85127484504
VL - 602
SP - 278
EP - 299
JO - Journal of Algebra
JF - Journal of Algebra
SN - 0021-8693
ER -
ID: 126320995