学术报告

【online】Counterexamples to Fujita’s Conjecture in Positive Characteristic

发布人:发布时间: 2020-07-13

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题目:Counterexamples to Fujita’s Conjecture in Positive Characteristic


报告人:顾怡 (苏州大学)


时间:202071714:30-16:00


摘要:In this talk, we shall present counterexamples to Fujita’s conjecture in positive characteristic. More precisely, given any field k of positive characteristic and any positive integer n, we will construct a smooth projective surface S over k along with an ample line bundle L on it so that the adjoint line bundle ωS/k ⊗ Ln is not free of base points. This is a joint work with Lei Zhang and Yongming Zhang.


报告方式:腾讯会议

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https://meeting.tencent.com/s/RgI0n02CPdSE

 

会议 ID700 946 563

 

邀请人:胡昊宇