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Start Over Author "Kim, Shin-Young" Journal acta mathematica sinica
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1. Standard Embeddings of Smooth Schubert Varieties in Rational Homogeneous Manifolds of Picard Number 1.

Author

Kim, Shin-Young and Park, Kyeong-Dong

Subjects
*EMBEDDINGS (Mathematics), *SCHUBERT varieties, *MANIFOLDS (Mathematics), *PICARD number, *LIE groups
Abstract

Smooth Schubert varieties in rational homogeneous manifolds of Picard number 1 are horospherical varieties. We characterize standard embeddings of smooth Schubert varieties in rational homogeneous manifolds of Picard number 1 by means of varieties of minimal rational tangents. In particular, we mainly consider nonhomogeneous smooth Schubert varieties in symplectic Grassmannians and in the 20-dimensional F -homogeneous manifold associated to a short simple root. [ABSTRACT FROM AUTHOR]

Published
2018
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