We show that one can always deform torsors over smooth curves under finite and commutative group schemes under the assumption that their Lie algebras have dimension less or equal to 1 and that the torsor does not arise from a proper subgroup. We apply this result to the study of a stack classifying p–covers of curves
We give a detailed description of the torsors that correspond to multiloop algebras. These algebras ...
We give necessary and sufficient conditions for a finite flat morphism of schemes of character-istic...
We prove that any interpolatory Lie group subdivision scheme based on combining a linear interpolato...
We show that one can always deform torsors over smooth curves under finite and commutative group sch...
Let R be a complete dvr with perfect residue field k of characteristic p > 0. Let {G(lambda))lambda ...
Let R be a complete dvr with perfect residue field k of characteristic p>0. Let be the class of R-a...
In this thesis we present the deformation theory of Lie groupoid morphisms, Lie subgroupoids and sym...
We give a detailed description of the torsors that correspond to multiloop al-gebras. These algebras...
AbstractLet R be a complete dvr with perfect residue field k of characteristic p>0. Let {Gλ}λ∈R be t...
AbstractWe show that an algebra with a non-nilpotent Lie group of automorphisms or “symmetries” (e.g...
Several of the fundamental problems of algebra can be unified into the problem of classifying G-tors...
Abstract. We show some of the conjectures of Pappas and Rapoport concern-ing the moduli stack BunG o...
Abstract. To a hyperbolic smooth curve defined over a number-field one naturally associates an ”anab...
A general theory of LS algebras over a multiposet is developed. As a main result, the existence of a...
We show that a tower of torsors under affine group schemes can be dominated by a torsor. Moreover, i...
We give a detailed description of the torsors that correspond to multiloop algebras. These algebras ...
We give necessary and sufficient conditions for a finite flat morphism of schemes of character-istic...
We prove that any interpolatory Lie group subdivision scheme based on combining a linear interpolato...
We show that one can always deform torsors over smooth curves under finite and commutative group sch...
Let R be a complete dvr with perfect residue field k of characteristic p > 0. Let {G(lambda))lambda ...
Let R be a complete dvr with perfect residue field k of characteristic p>0. Let be the class of R-a...
In this thesis we present the deformation theory of Lie groupoid morphisms, Lie subgroupoids and sym...
We give a detailed description of the torsors that correspond to multiloop al-gebras. These algebras...
AbstractLet R be a complete dvr with perfect residue field k of characteristic p>0. Let {Gλ}λ∈R be t...
AbstractWe show that an algebra with a non-nilpotent Lie group of automorphisms or “symmetries” (e.g...
Several of the fundamental problems of algebra can be unified into the problem of classifying G-tors...
Abstract. We show some of the conjectures of Pappas and Rapoport concern-ing the moduli stack BunG o...
Abstract. To a hyperbolic smooth curve defined over a number-field one naturally associates an ”anab...
A general theory of LS algebras over a multiposet is developed. As a main result, the existence of a...
We show that a tower of torsors under affine group schemes can be dominated by a torsor. Moreover, i...
We give a detailed description of the torsors that correspond to multiloop algebras. These algebras ...
We give necessary and sufficient conditions for a finite flat morphism of schemes of character-istic...
We prove that any interpolatory Lie group subdivision scheme based on combining a linear interpolato...
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