Self-dual projective toric varieties
作者： Mathias Bourel , Alicia Dickenstein , Alvaro Rittatore
DOI: 10.1112/JLMS/JDR022
关键词: Subvariety 、 Projective space 、 Complex projective space 、 Pure mathematics 、 Algebraic geometry of projective spaces 、 Algebraic variety 、 Mathematics 、 Algebra 、 Projective variety 、 Homography 、 Quaternionic projective space
摘要: Let T be a torus over an algebraically closed field k of characteristic 0, and consider projective T-module P(V). We determine when toric subvariety X P(V) is self-dual, in terms the configuration weights V.
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