搜索结果: 1-1 共查到“数理逻辑与数学基础 Rationality”相关记录1条 . 查询时间(0.062 秒)
Rationality of rationally connected threefolds admitting non-isomorphic endomorphisms
threefolds non-isomorphic endomorphisms
2010/11/12
We prove a structure theorem for non-isomorphic endomorphisms of weak Q-Fano threefolds, or more generally for threefolds with big anti-canonical divisor. Also provided is a criterion for a fibred rat...