Results 1 to 10 of about 15 (15)

Smooth affine group schemes over the dual numbers [PDF]

open access: yesÉpijournal de Géométrie Algébrique, 2019
We provide an equivalence between the category of affine, smooth group schemes over the ring of generalized dual numbers $k[I]$, and the category of extensions of the form $1 \to \text{Lie}(G, I) \to E \to G \to 1$ where G is an affine, smooth group ...
Matthieu ROMAGNY, Dajano Tossici
doaj   +1 more source

The parabolic exotic t-structure [PDF]

open access: yesÉpijournal de Géométrie Algébrique, 2018
Let G be a connected reductive algebraic group over an algebraically closed field k, with simply connected derived subgroup. The exotic t-structure on the cotangent bundle of its flag variety T^*(G/B), originally introduced by Bezrukavnikov, has been a ...
Pramod N Achar   +2 more
doaj   +1 more source

Stokes posets and serpent nests [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2016
30 pages, 12 ...
Frédéric Chapoton
doaj   +1 more source
Some of the next articles are maybe not open access.

A new era of cancer immunotherapy: converting theory to performance

Ca-A Cancer Journal for Clinicians, 1999
Steven A Rosenberg
exaly  

Cosmology in modified f(R,T)-gravity theory in a variant Λ(T) scenario-revisited

International Journal of Geometric Methods in Modern Physics, 2018
Umesh Kumar Sharma, Anirudh Pradhan
exaly  

Magnetized string cosmological models of accelerated expansion of the Universe in f(R,T) theory of gravity

International Journal of Geometric Methods in Modern Physics, 2018
Anirudh Pradhan
exaly  

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