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http://dx.doi.org/10.4134/JKMS.2016.53.2.433

SMOOTH HOROSPHERICAL VARIETIES OF PICARD NUMBER ONE AS LINEAR SECTIONS OF RATIONAL HOMOGENEOUS VARIETIES  

Hong, Jaehyun (Department of Mathematical Sciences Seoul National University)
Publication Information
Journal of the Korean Mathematical Society / v.53, no.2, 2016 , pp. 433-446 More about this Journal
Abstract
We construct projective embeddings of horospherical varieties of Picard number one by means of Fano varieties of cones over rational homogeneous varieties. Then we use them to give embeddings of smooth horospherical varieties of Picard number one as linear sections of rational homogeneous varieties.
Keywords
horospherical varieties; rational homogeneous varieties; varieties of minimal tangents;
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