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For a del Pezzo surface of degree $\geq 3$, we compute the oscillatory integral for its mirror Landau-Ginzburg model in the sense of Gross-Hacking-Keel [Mark Gross, Paul Hacking, and Sean Keel, "Mirror symmetry for log Calabi-Yau surfaces…

Algebraic Geometry · Mathematics 2023-09-06 Bohan Fang , Junxiao Wang , Yan Zhou

This is the second paper in our sequence. Here, we apply our abstract Morse index formulation developed in the previous paper to study several optimization set-ups with constraints, including type I or/and type II considerations. A common…

Differential Geometry · Mathematics 2026-01-23 Hung Tran , Detang Zhou

We propose a spectral curve describing torus knots and links in the B-model. In particular, the application of the topological recursion to this curve generates all their colored HOMFLY invariants. The curve is obtained by exploiting the…

High Energy Physics - Theory · Physics 2015-05-28 Andrea Brini , Bertrand Eynard , Marcos Marino

Recently an exact duality between topological string and the spectral theory of operators constructed from mirror curves to toric Calabi-Yau threefolds has been proposed. At the same time an exact quantization condition for the cluster…

High Energy Physics - Theory · Physics 2021-04-27 Alba Grassi , Jie Gu

A main theme of the paper is a conjecture of Bloch-Kato on the image of $p$-adic regulator maps for a proper smooth variety $X$ over an algebraic number field $k$. The conjecture for a regulator map of particular degree and weight is…

Algebraic Geometry · Mathematics 2009-01-22 Shuji Saito , Kanetomo Sato

We generalize the conjectured connection between quantum spectral problems and topological strings to many local almost del Pezzo surfaces with arbitrary mass parameters. The conjecture uses perturbative information of the topological…

High Energy Physics - Theory · Physics 2015-07-01 Jie Gu , Albrecht Klemm , Marcos Marino , Jonas Reuter

Mirror curves to toric Calabi-Yau threefolds can be quantized and lead to trace class operators on the real line. The eigenvalues of these operators are encoded in the BPS invariants of the underlying threefold, but much less is known about…

High Energy Physics - Theory · Physics 2017-08-02 Marcos Marino , Szabolcs Zakany

Comparison theorems are foundational to our understanding of the geometric features implied by various curvature constraints. This paper considers manifolds with a positive lower bound on either scalar, 2-Ricci, or Ricci curvature, and…

Differential Geometry · Mathematics 2023-05-29 Sven Hirsch , Demetre Kazaras , Marcus Khuri , Yiyue Zhang

Mirror symmetry, a phenomenon in superstring theory, has recently been used to give tentative calculations of several numbers in algebraic geometry. In this paper, the numbers of lines and conics on various hypersurfaces which satisfy…

alg-geom · Mathematics 2008-02-03 Sheldon Katz

Bott--Cattaneo's theory defines the integral invariants for a framed rational homology 3-sphere equipped with an acyclic orthogonal local system, in terms of graph cocycles without self-loops. The 2-loop term of their invariants is…

Geometric Topology · Mathematics 2024-07-09 Hisatoshi Kodani , Bingxiao Liu

As a natural sequel to the study of A-motivic cohomology initiated in "On the integral part of A-motivic cohomology", we develop a notion of regulator for rigid analytically trivial Anderson A-motives. In accordance with the conjectural…

Algebraic Geometry · Mathematics 2026-02-19 Quentin Gazda

We study the multi-gap topology of the periodic spectra of Wilson loop operators (WLOs) in mirror symmetric insulators. We develop two topological invariants each associated with a mirror-invariant gap in the Wilson loop spectrum. We…

Mesoscale and Nanoscale Physics · Physics 2021-09-30 Penghao Zhu , Taylor L. Hughes , Xiao-Qi Sun

We prove a new Morse-Sard type theorem for the asymptotic critical values of semi-algebraic mappings and a new fibration theorem at infinity for $C^2$ mappings. We show the equivalence of three different types of regularity conditions which…

Algebraic Geometry · Mathematics 2014-02-26 L. R. G. Dias , M. A. S. Ruas , M. Tibar

In mirror symmetry, after the work by J. Walcher, the number of holomorphic disks with boundary on the real quintic lagrangian in a general quintic threefold is related to the periods of the mirror quintic family with boundary on two…

Algebraic Geometry · Mathematics 2025-11-04 Felipe Espreafico

We introduce an integral structure in orbifold quantum cohomology associated to the K-group and the Gamma-class. In the case of compact toric orbifolds, we show that this integral structure matches with the natural integral structure for…

Algebraic Geometry · Mathematics 2011-01-25 Hiroshi Iritani

We prove a theorem about elliptic operators with symmetric potential functions, defined on a function space over a closed loop. The result is similar to a known result for a function space on an interval with Dirichlet boundary conditions.…

Differential Geometry · Mathematics 2009-09-29 Wayne Rossman , Nahid Sultana

We define the notion of mirror of a Calabi-Yau manifold with a stable bundle in the context of type II strings in terms of supersymmetric cycles on the mirror. This allows us to relate the variation of Hodge structure for cohomologies…

High Energy Physics - Theory · Physics 2007-05-23 Cumrun Vafa

In this paper, a spectral theorem is proved for self-adjoint cyclically compact partial integral operators in the space of functions with mixed norm, which is a Kaplansky--Hilbert module. The decomposition through eigenfunctions, integral…

Functional Analysis · Mathematics 2025-12-09 K. Kudaybergenov , A. Arziev , P. Orinbaev

We present natural conjectural generalizations of the `positivity and integrality of mirror maps' phenomenon, encompassing the mirror maps appearing in the Batyrev--Borisov construction of mirror Calabi--Yau complete intersections in Fano…

Number Theory · Mathematics 2026-03-27 Sophie Bleau , Nick Sheridan

We prove the `integrality of Taylor coefficients of mirror maps' conjecture for Greene--Plesser mirror pairs as a natural byproduct of an arithmetic refinement of homological mirror symmetry. We also prove homological mirror symmetry for…

Symplectic Geometry · Mathematics 2024-06-06 Sheel Ganatra , Andrew Hanlon , Jeff Hicks , Daniel Pomerleano , Nick Sheridan