DOIAbstract
The classification of spherical varieties is already known for semi- simple groups of types A \mathsf A and D \mathsf D . Adding type E \mathsf E , we complete the classification for all semisimple groups with a simply laced Dynkin diagram
The classification of spherical varieties is already known for semi- simple groups of types A \mathsf A and D \mathsf D . Adding type E \mathsf E , we complete the classification for all semisimple groups with a simply laced Dynkin diagram
AbstractWe are interested in two classes of varieties with group action, namely toric varieties and ...
Let G be a connected reductive complex algebraic group. Luna assigned to any spherical homogeneous s...
The geometric condition defining a spherical variety for a reductive algebraic group was generalized...
Let G be a connected semisimple group over C, whose simple components have type A or D. We prove tha...
The classification of spherical varieties is already known for semi-simple groups of types A and D. ...
Let G be a semisimple complex algebraic group, and H ⊆ G a wonderful subgroup. We prove several resu...
We review in these notes the theory of equivariant embeddings of spherical homogeneous spaces. Given...
33 pagesLet $G$ be a connected reductive group, and let $X$ be an affine $G$-spherical variety. We s...
We obtain a combinatorial description of Gorenstein spherical Fano varieties in terms of certain pol...
We obtain several structure results for a class of spherical subgroups of connected reductive comple...
AbstractLet G be a semi-simple algebraic group and let H be a spherical subgroup. The ground field k...
A spherical system is a combinatorial object, arising in the theory of wonderful varieties, defined ...
We develop and study the notion of a spherical supervariety, which is a generalization of the classi...
Let G be a connected reductive group, and let X be a smooth affine spherical G-variety, both defined...
Let G be a connected reductive algebraic group, spherical G-varieties are generalizations of symmetr...
AbstractWe are interested in two classes of varieties with group action, namely toric varieties and ...
Let G be a connected reductive complex algebraic group. Luna assigned to any spherical homogeneous s...
The geometric condition defining a spherical variety for a reductive algebraic group was generalized...
Let G be a connected semisimple group over C, whose simple components have type A or D. We prove tha...
The classification of spherical varieties is already known for semi-simple groups of types A and D. ...
Let G be a semisimple complex algebraic group, and H ⊆ G a wonderful subgroup. We prove several resu...
We review in these notes the theory of equivariant embeddings of spherical homogeneous spaces. Given...
33 pagesLet $G$ be a connected reductive group, and let $X$ be an affine $G$-spherical variety. We s...
We obtain a combinatorial description of Gorenstein spherical Fano varieties in terms of certain pol...
We obtain several structure results for a class of spherical subgroups of connected reductive comple...
AbstractLet G be a semi-simple algebraic group and let H be a spherical subgroup. The ground field k...
A spherical system is a combinatorial object, arising in the theory of wonderful varieties, defined ...
We develop and study the notion of a spherical supervariety, which is a generalization of the classi...
Let G be a connected reductive group, and let X be a smooth affine spherical G-variety, both defined...
Let G be a connected reductive algebraic group, spherical G-varieties are generalizations of symmetr...
AbstractWe are interested in two classes of varieties with group action, namely toric varieties and ...
Let G be a connected reductive complex algebraic group. Luna assigned to any spherical homogeneous s...
The geometric condition defining a spherical variety for a reductive algebraic group was generalized...
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