A non-split torsor with trivial fixed point obstruction
نویسندگان
چکیده
منابع مشابه
A Non-split Torsor with Trivial Fixed Point Obstruction
Let G be a linear algebraic group and X be an irreducible algebraic variety with a generically free G-action, all defined over an algebraically closed base field of characteristic zero. It is well known that X can be viewed as a G-torsor, representing a class [X] in H(K,G), where K is the field of G-invariant rational functions on X. We have previously shown that if X has a smooth H-fixed point...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2003
ISSN: 0021-8693
DOI: 10.1016/s0021-8693(03)00171-6