We prove in type A a conjecture which describes the ideal of transversal slices to spherical Schubert varieties in the affine Grassmannian. As a corollary, we prove a modular description (due to Finkelberg-Mirković) of the spherical Schubert varieties
A general framework for the reduction of the equations defining classes of spherical varieties to (p...
In their study of local models of Shimura varieties for totally ramified extensions, Pappas and Rapo...
We show that the Chern-Schwartz-MacPherson class of a Schubert cell in a Grassmannian is represented...
We study spherical Schubert varieties in the affine Grassmannian. These Schubert varieties have a na...
We give an overview of the linear algebra, geometry, and combinatorics of affine Grassmannians along...
We give an overview of the linear algebra, geometry, and combinatorics of affine Grassmannians along...
Abstract. We study quantizations of transverse slices to Schubert varieties in the affine Grassmanni...
13 pagesBy the geometric Satake isomorphism of Mirkovic and Vilonen, decomposition numbers for reduc...
The focus of this dissertation is to present some new results related to an isomorphism of Mirkovic-...
We prove the Mirković–Vilonen conjecture: the integral local intersection cohomology groups of spher...
Abstract. A Schubert class σ in the cohomology of a homogeneous variety X is called rigid if the onl...
AbstractLet G be a simple algebraic group defined over C and T be a maximal torus of G. For a domina...
Let $L$ be a Levi subgroup of $GL_N$ which acts by left multiplication on a Schubert variety $X(w)$ ...
Includes bibliographical references (p. ).We develop a system of canonical reduced decompositions of...
Les compactifications diverses de variétés de modules sont un thème important et récurrent des mathé...
A general framework for the reduction of the equations defining classes of spherical varieties to (p...
In their study of local models of Shimura varieties for totally ramified extensions, Pappas and Rapo...
We show that the Chern-Schwartz-MacPherson class of a Schubert cell in a Grassmannian is represented...
We study spherical Schubert varieties in the affine Grassmannian. These Schubert varieties have a na...
We give an overview of the linear algebra, geometry, and combinatorics of affine Grassmannians along...
We give an overview of the linear algebra, geometry, and combinatorics of affine Grassmannians along...
Abstract. We study quantizations of transverse slices to Schubert varieties in the affine Grassmanni...
13 pagesBy the geometric Satake isomorphism of Mirkovic and Vilonen, decomposition numbers for reduc...
The focus of this dissertation is to present some new results related to an isomorphism of Mirkovic-...
We prove the Mirković–Vilonen conjecture: the integral local intersection cohomology groups of spher...
Abstract. A Schubert class σ in the cohomology of a homogeneous variety X is called rigid if the onl...
AbstractLet G be a simple algebraic group defined over C and T be a maximal torus of G. For a domina...
Let $L$ be a Levi subgroup of $GL_N$ which acts by left multiplication on a Schubert variety $X(w)$ ...
Includes bibliographical references (p. ).We develop a system of canonical reduced decompositions of...
Les compactifications diverses de variétés de modules sont un thème important et récurrent des mathé...
A general framework for the reduction of the equations defining classes of spherical varieties to (p...
In their study of local models of Shimura varieties for totally ramified extensions, Pappas and Rapo...
We show that the Chern-Schwartz-MacPherson class of a Schubert cell in a Grassmannian is represented...
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