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Arithmetic mirror symmetry for genus 1 curves with n marked points

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TLDR
In this article, the authors established a linear derived equivalence between the relative Fukaya category of the 2-torus with n distinct marked points and the derived category of perfect complexes on the n-Tate curve.
Abstract
We establish a \({\mathbb {Z}}[[t_1,\ldots , t_n]]\)-linear derived equivalence between the relative Fukaya category of the 2-torus with n distinct marked points and the derived category of perfect complexes on the n-Tate curve. Specialising to \(t_1= \cdots =t_n=0\) gives a \({\mathbb {Z}}\)-linear derived equivalence between the Fukaya category of the n-punctured torus and the derived category of perfect complexes on the standard (Neron) n-gon. We prove that this equivalence extends to a \({\mathbb {Z}}\)-linear derived equivalence between the wrapped Fukaya category of the n-punctured torus and the derived category of coherent sheaves on the standard n-gon. The corresponding results for \(n=1\) were established in Lekili and Perutz (Arithmetic mirror symmetry for the 2-torus (preprint) arXiv:1211.4632, 2012).

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Duality between Lagrangian and Legendrian invariants

TL;DR: In this paper, the authors introduced the Chekanov-Eliashberg DG-algebra with coefficients in chains of the based loop space of a Lagrangian submanifold and studied its relation to the Floer cohomology.
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Torsion-Free Sheaves and Moduli of Generalized Spin Curves

TL;DR: In this article, a compactification of the space of generalized spin curves using torsion-free sheaves is presented, one of which is shown to have Gorenstein singularities that can be described explicitly.
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Homological mirror symmetry for log Calabi-Yau surfaces

TL;DR: In this paper, the authors constructed a mirror Lefschetz fibration for a log Calabi-Yau surface with a distinguished complex structure, such that the directed Fukaya category of $w$ is isomorphic to $D^b \text{Coh}(Y)$ and the wrapped Fukaya categories of $m$ is also isomorphic with respect to the total space of the almost toric fibration arising in the work of Gross-Hacking-Keel.
Journal ArticleDOI

Auslander orders over nodal stacky curves and partially wrapped Fukaya categories

TL;DR: In this article, the authors deduce equivalences between derived categories of coherent sheaves (resp perfect complexes) on nodal stacky curves and partially wrapped Fukaya categories associated to punctured surfaces of arbitrary genus equipped with stops at their boundary.
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Auslander orders over nodal stacky curves and partially wrapped Fukaya categories

TL;DR: In this article, it was shown that for nodal stacky curves, the derived category of coherent sheaves over the Auslander order provides a categorical (smooth and proper) resolution of the category of perfect complexes.
References
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Journal ArticleDOI

The irreducibility of the space of curves of given genus

TL;DR: In this article, the authors implique l'accord avec les conditions generales d'utilisation (http://www.numdam.org/legal.php).
Book ChapterDOI

Homological Algebra of Mirror Symmetry

TL;DR: Mirror symmetry was discovered several years ago in string theory as a duality between families of 3-dimensional Calabi-Yau manifolds (more precisely, complex algebraic manifolds possessing holomorphic volume elements without zeros).
Book

A Primer on Mapping Class Groups (Pms-49)

Benson Farb, +1 more
TL;DR: A Primer on Mapping Class Groups as discussed by the authors is a good introduction to the study of the mapping class group Mod(S) and its connections to topology, geometry, and group theory.
Journal ArticleDOI

Deriving DG categories

TL;DR: In this article, the authors investigated the derived category of a differential Z-graded category and deduced a triangulated analogue of a theorem of Freyd's [5], Ex. 5.3 H, and Gabriel's [6], Ch. V, characterizing module categories among abelian categories.
Journal Article

Éléments de géométrie algébrique : III. Étude cohomologique des faisceaux cohérents, Seconde partie

TL;DR: In this paper, the authors implique l'accord avec les conditions générales d'utilisation (http://www.numdam.org/legal.html).