On the topology of relative orbits for actions of algebraic groups over complete fields

Link bài viêt: http://repository.vnu.edu.vn/handle/VNU_123/28996
In this paper, we investigate the problem of closedness of (relative) orbits for the action of algebraic groups on affine varieties defined over complete fields in its relation with the problem of equipping a topology on cohomology groups (sets) and give some applications.



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