A characterization of symplectic Grassmannians

被引：4

作者：

Occhetta, Gianluca ^{[1
]}

Conde, Luis E. Sola ^{[1
]}

Watanabe, Kiwamu ^{[2
]}

机构：

[1] Univ Trento, Dipartimento Matemat, Via Sommarive 14, I-38123 Povo, TN, Italy

[2] Saitama Univ, Grad Sch Sci & Engn, Programs Math Elect & Informat, Course Math,Sakura Ku, Shimookubo 255, Saitama 3388570, Japan

来源：

MATHEMATISCHE ZEITSCHRIFT | 2017年 / 286卷 / 3-4期

关键词：

RATIONAL CURVES; FANO MANIFOLDS; FAMILIES;

D O I：

10.1007/s00209-016-1807-6

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We provide a characterization of symplectic Grassmannians in terms of their varieties of minimal rational tangents.

引用

页码：1421 / 1433

页数：13

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