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We give a simple recursion which computes the triply graded Khovanov-Rozansky homology of several infinite families of knots and links, including the $(n,nm\pm 1)$ and $(n,nm)$ torus links for $n,m\geq 1$. We interpret our results in terms…

Geometric Topology · Mathematics 2017-04-06 Matthew Hogancamp

A transverse knot is a knot that is transverse to the planes of the standard contact structure on real 3-space. In this paper we prove the Markov Theorem for transverse braids, which states that two transverse closed braids that are…

Geometric Topology · Mathematics 2007-05-23 Nancy C. Wrinkle

We prove equivalences of derived categories for the various mirrors in the Batyrev-Borisov construction. In particular, we obtain a positive answer to a conjecture of Batyrev and Nill. The proof involves passing to an associated category of…

Algebraic Geometry · Mathematics 2016-10-18 David Favero , Tyler L. Kelly

Witten's topological B-model on a Calabi-Yau background is known to reproduce, in the open string sector, the derived category of coherent sheaves. When the target space is a complex torus, the topological model enjoys a non-geometric…

Differential Geometry · Mathematics 2025-07-18 Daniel M. Halmrast

We show that the Virasoro conjecture in Gromov--Witten theory holds for the the total space of a toric bundle $E \to B$ if and only if it holds for the base $B$. The main steps are: (i) we establish a localization formula that expresses…

Algebraic Geometry · Mathematics 2024-02-13 Tom Coates , Alexander Givental , Hsian-Hua Tseng

We study the correlators $W_{g,n}$ arising from Orlov-Scherbin 2-Toda tau functions with rational content-weight $G(z)$, at arbitrary values of the two sets of time parameters. Combinatorially, they correspond to generating functions of…

Combinatorics · Mathematics 2022-07-20 Valentin Bonzom , Guillaume Chapuy , Séverin Charbonnier , Elba Garcia-Failde

We prove that the mirror map is the SYZ map for every toric Calabi-Yau surface. As a consequence one obtains an enumerative meaning of the mirror map. This involves computing genus-zero open Gromov-Witten invariants, which is done by…

Symplectic Geometry · Mathematics 2014-02-26 Siu-Cheong Lau , Naichung Conan Leung , Baosen Wu

In this paper we classify all Markov traces on Iwahori-Hecke algebras associated with the finite Coxeter groups of type B. We then use these traces for constructing Jones-type invariants for oriented knots inside a solid torus, and finally…

Representation Theory · Mathematics 2007-05-23 Meinolf Geck , Sofia Lambropoulou

Let $\mathcal X=[(\mathbb C^r\setminus Z)/G]$ be a toric Fano orbifold. We compute the Fourier transform of the $G$-equivariant quantum cohomology central charge of any $G$-equivariant line bundle on $\mathbb C^r$ with respect to certain…

Algebraic Geometry · Mathematics 2025-10-31 Konstantin Aleshkin , Bohan Fang , Junxiao Wang

We study the asymptotic behavior of the Witten-Reshetikhin-Turaev invariant associated with the square of the $n$-th root of unity with odd $n$ for a Seifert fibered space obtained by an integral Dehn surgery along a torus knot. We show…

Geometric Topology · Mathematics 2020-12-07 Hitoshi Murakami , Anh T. Tran

We give a survey on results related to the Berglund-H\"ubsch duality of invertible polynomials and the homological mirror symmetry conjecture for singularities.

Algebraic Geometry · Mathematics 2016-01-25 Wolfgang Ebeling

We present a topological recursion formula for calculating the intersection numbers defined on the moduli space of open Riemann surfaces. The spectral curve is $x = \frac{1}{2}y^2$, the same as spectral curve used to calculate intersection…

Mathematical Physics · Physics 2016-02-04 Brad Safnuk

In 1996, Strominger, Yau and Zaslow made a conjecture about the geometric relationship between two mirror Calabi-Yau manifolds. Roughly put, if X and Y are a mirror pair of such manifolds, then X should possess a special Lagrangian torus…

alg-geom · Mathematics 2007-05-23 Mark Gross

Following the work of Castano-Bernard and Matessi on conifold transition in the Gross-Siebert program, we construct orbi-conifold transitions of the Shoen's Calabi-Yau threefold and their mirrors. The construction glues together the local…

Algebraic Geometry · Mathematics 2018-03-13 Siu Cheong Lau

We study torus knot invariants in the lens space $S^{3}/\mathbb{Z}_{p}$ within Chern--Simons theory. Using the surgery and modular description of lens spaces, we derive a general expression for the invariant of an $(\alpha,\beta)$ torus…

High Energy Physics - Theory · Physics 2026-03-26 Ritabrata Bhattacharya , Suvankar Dutta , Naman Pasari , Nitin Verma

We revisit Dimofte-Gaiotto-Gukov's construction of 3d gauge theories associated to 3-manifolds with a torus boundary. After clarifying their construction from a viewpoint of compactification of a 6d $\mathcal{N}=(2,0)$ theory of $A_1$-type…

High Energy Physics - Theory · Physics 2018-08-15 Dongmin Gang , Kazuya Yonekura

We establish the existence of a secondary Reeb orbit set with quantitative action and linking bounds for any contact form on the standard tight three-sphere admitting the standard transverse positive $T(p,q)$ torus knot as an elliptic Reeb…

Geometric Topology · Mathematics 2025-02-13 Jo Nelson , Morgan Weiler

We study the relation between perturbative knot invariants and the free energies defined by topological string theory on the character variety of the knot. Such a correspondence between SL(2;C) Chern-Simons gauge theory and the topological…

High Energy Physics - Theory · Physics 2011-05-09 Robbert Dijkgraaf , Hiroyuki Fuji , Masahide Manabe

In this paper we further develop the theory of equivariant Seiberg-Witten-Floer cohomology of the two authors, with an emphasis on Brieskorn homology spheres. We obtain the following applications. First, we show that the knot concordance…

Geometric Topology · Mathematics 2024-06-06 David Baraglia , Pedram Hekmati

It has been folklore for several years in the knot theory community that certain integrals on configuration space, originally motivated by perturbation theory for the Chern-Simons field theory, converge and yield knot invariants. This was…

Quantum Algebra · Mathematics 2009-09-25 Dylan P. Thurston