Automorphisms in Birational and Affine Geometry. Levico Terme

Vol. 79: Springer Proceedings in Mathematics & Statistics. Дордрехт , Лондон , Хайдельберг , Нью-Йорк : Springer, 2014.

Чельцов И. А., Ciliberto C., McKernan J., Прохоров Ю. Г., Zaidenberg M.

This book series features volumes composed of selected contributions from workshops and conferences in all areas of current research in mathematics and statistics, including OR and optimization. In addition to an overall evaluation of the interest, scientific quality, and timeliness of each proposal at the hands of the publisher, individual contributions are all refereed to the high quality standards of leading journals in the field. Thus, this series provides the research community with well-edited, authoritative reports on developments in the most exciting areas of mathematical and statistical research today.

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Additive actions on projective hypersurfaces

Аржанцев И. В., Popovskiy A. B., , in: Automorphisms in Birational and Affine Geometry. Levico TermeVol. 79: Springer Proceedings in Mathematics & Statistics.: Dordrecht, L., Heidelberg, NY: Springer, 2014. P. 17–33.

By an additive action on a hypersurface H in a projective space we mean an effective action of a commutative unipotent group on the projective space which leaves H invariant and acts on H with an open orbit. Brendan Hassett and Yuri Tschinkel have shown that actions of commutative unipotent groups on projective spaces can ...

Добавлено: 23 октября 2015 г.

Ключевые слова: algebraic geometry