Perverse sheaves reference

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August undefined, 2024

http://export.arxiv.org/abs/2209.12998 Web24. júl 2024 · Abstract. In this paper, we carry out several computations involving graded (or ${{\mathbb {G}}_{\textrm {m}}}$ -equivariant) perverse-coherent sheaves on the nilpotent cone of a reductive group in good characteristic.In the first part of the paper, we compute the weight of the ${{\mathbb {G}}_{\textrm {m}}}$ -action on certain normalized (or …

A geometric construction of colored HOMFLYPT homology

WebThe theory of perverse sheaves has found many applications, for example in representation theory and the geometric Langlands programme. For example Beilison and Bernstein … http://people.mpim-bonn.mpg.de/geordie/perverse_course/lectures.pdf pancaldi tecnocupole

Perverse Sheaves - math.purdue.edu

Webncatlab.org WebReferences ``Faisceaux pervers,'' better known as BBD "Weil conjectures, perverse sheaves and l'adic Fourier transform" by R. Kiehl and R. Wiessauer ; Goresky and Macpherson's … Web3. aug 2024 · Perverse schobers on Riemann surfaces: constructions and examples. W. Donovan. Mathematics. European Journal of Mathematics. 2024. This note studies … エゴバスバッグ

Homologie d

Web21. apr 2016 · I will explain my joint paper `Instantons moduli spaces and W-algebras' with A.Braverman, M.Finkelberg, arXiv:1406.2381. I will concentrate on the geometric part, that is a study of perverse sheaves on instanton moduli spaces. I place a particular emphasize on the hyperbolic restriction functor and stable envelop, which are our key tools, and appear … Web17. jan 2024 · 2. Let F be a complex of constructible sheaves on a stratified algebraic variety X of dimension d. I read (*) that if F is perverse and H j ( F) = 0 for j ≠ − d (here H ∗ are the ordinary cohomology sheaves associated to a complex of sheaves), then F is a semisimple perverse sheaf. However, if X is smooth with a single strata, and F = L ... pancaldi savignanoWeb18. Application to perverse sheaves 65 18.1. Intermediate extension for perverse sheaves 66 References 67 1. Intersection (co)homology In this introductory chapter we recall basic ideas of homology theory and introduce intersection (co)homology from a topological viewpoint. No proofs are provided. 1.1. The idea of homology. pancaldi srl bologna

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Perverse sheaves reference

WHEN ARE THERE ENOUGH PROJECTIVE PERVERSE SHEAVES?

Web20. aug 2024 · We show how perverse sheaves of categories encode naturally derived categories of coherent sheaves on P bundles, semiorthogonal decompositions, and relate them to a recent proof of Segal that all autoequivalences of triangulated categories are spherical twists. Web25. jún 2024 · Perverse schobers are categorifications of perverse sheaves. In prior work we constructed a perverse schober on a partial compactification of the stringy Kähler moduli space (SKMS) associated by Halpern-Leistner and Sam to a quasi-symmetric representation of a reductive group. ... For further reference we recall the following results ...

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WebLes meilleures offres pour Homologie d'intersection et gerbes perverses : avec applications aux singularités par sont sur eBay Comparez les prix et les spécificités des produits neufs et d 'occasion Pleins d 'articles en livraison gratuite! WebIn § § \lx@sectionsign § 1.4, we state the decomposition theorem in terms of intersection cohomology without any reference to perverse sheaves. The known proofs, however, use in an essential way the theory of perverse sheaves which, in turn, is deeply rooted in the formalism of sheaves and derived categories.

Web14. feb 2024 · 大概来说，perverse的性质被很多重要的functor所保持，比如vanishing cycles functor以及一些相关的，Fourier-Saito transformation,microlocalization等等，最简单 … WebBook Synopsis Applications of Sheaves by : M. P. Fourman. Download or read book Applications of Sheaves written by M. P. Fourman and published by Springer. This book was released on 2006-11-15 with total page 779 pages. Available in …

WebMax Planck Society WebThe statement that R f ∗ takes a middle perverse sheaf to a perverse sheaf is not true for arbitrary perverse sheaves: For example, let Y be a smooth surface and X the blow up of Y …

Webreference for the theory and applications of C*-approximation theory. Generalized Current Algebra Including First- and Second-class Currents - Mar 09 2024 Lectures on Field-theoretic Aspects of Current Algebra - May 23 2024 Current-algebra Applications in Kaon Physics - Jul 05 2024 Central Simple Algebras and Galois Cohomology - Aug 14 2024

WebKey to D-modules, Perverse Sheaves, and Representation Theory is the authors' essential algebraic-analytic approach to the theory, which connects D -modules to representation … pancaldi srlWeb1. jan 2008 · Download Citation D-Modules, Perverse Sheaves, and Representation Theory D-modules continues to be an active area of stimulating research in such mathematical areas as algebra, analysis ... エコパスタジアム駐車場 p9Web(de) Cet article est partiellement ou en totalité issu de l’article de Wikipédia en allemand intitulé Bibliographie : document utilisé comme source pour la rédaction de cet article. Luc Illusie, Yves Laszlo et Fabrice Orgogozo, « Travaux de Gabber sur l’uniformisation locale et la cohomologie étale des schémas quasi-excellents. (Séminaire à l’École polytechnique … エゴバスメルカリ