Special unipotent groups are split

Tan, ND

Tan, ND (reprint author), Vietnam Acad Sci & Technol, Inst Math, 18 Hoang Quoc Viet, Hanoi 10307, Vietnam.

JOURNAL OF PURE AND APPLIED ALGEBRA, 2018; 222 (9): 2465

Abstract

We show that over any field k, a smooth unipotent algebraic k-group is special if and only if it is k-split. (C) 2017 Elsevier B.V. All rights reserve......

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