Zobrazeno 1 - 10
of 151
pro vyhledávání: '"14N35, 53D45"'
Autor:
Lee, Jae Hwang
A smooth projective toric variety $X=X_\Sigma$ has a geometric quotient description $V /\!/ T$. Using $2|1$-pointed quasimap invariants, one can define a quantum $H^*(T)$-module $QM(X)$, which deforms a natural module structure given by the Kirwan ma
Externí odkaz:
http://arxiv.org/abs/2412.03273
Autor:
Brini, Andrea, Schuler, Yannik
We study the enumerative geometry of stable maps to Calabi-Yau 5-folds $Z$ with a group action preserving the Calabi-Yau form. In the central case $Z=X \times \mathbb{C}^2$, where $X$ is a Calabi-Yau 3-fold with a group action scaling the holomorphic
Externí odkaz:
http://arxiv.org/abs/2410.00118
Autor:
Lee, Jae Hwang
For $X$ a smooth projective variety, the quantum cohomology ring $QH^*(X)$ is a deformation of the usual cohomology ring $H^*(X)$, where the product structure is modified to incorporate quantum corrections. These correction terms are defined using Gr
Externí odkaz:
http://arxiv.org/abs/2401.00066
Autor:
Yu, Song, Zong, Zhengyu
Let $X$ be a toric Calabi-Yau 3-fold and let $L\subset X$ be an Aganagic-Vafa outer brane. We prove two versions of open WDVV equations for the open Gromov-Witten theory of $(X,L)$. The first version of the open WDVV equation leads to the constructio
Externí odkaz:
http://arxiv.org/abs/2312.06160
Autor:
Georgieva, Penka, Zinger, Aleksey
We describe properties of the previously constructed all-genus real Gromov-Witten theory in the style of Kontsevich-Manin's axioms and other classical equations and reconstruction results of complex Gromov-Witten theory.
Comment: 42 pages, 3 fig
Comment: 42 pages, 3 fig
Externí odkaz:
http://arxiv.org/abs/2311.11999
We show that Walcher's disk potential for the quintic threefold can be represented as a central charge of a specific Gauged Linear Sigma Model which we call the extended quintic GLSM. This representation provides an open/closed correspondence for the
Externí odkaz:
http://arxiv.org/abs/2309.14628
Monodromy of the equivariant quantum differential equation of the cotangent bundle of a Grassmannian
Autor:
Tarasov, Vitaly, Varchenko, Alexander
We describe the monodromy of the equivariant quantum differential equation of the cotangent bundle of a Grassmannian in terms of the equivariant K-theory algebra of the cotangent bundle. This description is based on the hypergeometric integral repres
Externí odkaz:
http://arxiv.org/abs/2212.09011
Autor:
Wang, Yu
In this paper, we exhibit a formula relating punctured Gromov-Witten invariants used by Gross and Siebert to 2-point relative/logarithmic Gromov-Witten invariants with one point-constraint for any smooth log Calabi-Yau pair $(W,D)$. Denote by $N_{a,b
Externí odkaz:
http://arxiv.org/abs/2209.15365
Autor:
Farajzadeh-Tehrani, Mohammad
Using the Fredholm setup of [12], we study genus zero (and higher) relative Gromov-Witten invariants with maximum tangency of symplectic log Calabi-Yau fourfolds. In particular, we give a short proof of [23, Conjecture 6.2] that expresses these invar
Externí odkaz:
http://arxiv.org/abs/2206.13589
Autor:
Do, Norman, Parker, Brett
The theory of the topological vertex was originally proposed by Aganagic, Klemm, Mari\~no and Vafa as a means to calculate open Gromov-Witten invariants of toric Calabi-Yau threefolds. In this paper, we place the topological vertex within the context
Externí odkaz:
http://arxiv.org/abs/2205.02555