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引用次数: 0
摘要
不可还原代数纷 X 上的加法作用是一种有效作用，其向量群的轨道是开放的。X 上的任何两个加法作用都通过一个双态自动形变共轭...
On conjugacy of additive actions in the affine Cremona group
An additive action on an irreducible algebraic variety X is an effective action with an open orbit of the vector group . Any two additive actions on X are conjugate by a birational automorphism of...
期刊介绍：
Quaestiones Mathematicae is devoted to research articles from a wide range of mathematical areas. Longer expository papers of exceptional quality are also considered. Published in English, the journal receives contributions from authors around the globe and serves as an important reference source for anyone interested in mathematics.
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