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In this paper, we generalize a mathematical definition of Gopakumar-Vafa (GV) invariants on Calabi-Yau 3-folds introduced by Maulik and the author, using an analogue of BPS sheaves introduced by Davison-Meinhardt on the coarse moduli spaces…

Algebraic Geometry · Mathematics 2022-02-08 Yukinobu Toda

We generalize certain arguments in Zariski's irregularity theorem on cyclic multiple planes.

Algebraic Geometry · Mathematics 2016-11-22 Ying Zong

The so called generalized down-up algebras are revisited from a viewpoint of Gr\"obner basis theory. Particularly it is shown explicitly that generalized down-up algebras are solvable polynomial algebras (provided $\lambda\omega\ne 0$), and…

Rings and Algebras · Mathematics 2022-01-11 Rabigul Tuniyaz , Gulshadam Yunus

Very recently Ali et al.(2009) proposed a new generalized uncertainty principle (or GUP) with a linear term in Plank length which is consistent with doubly special relativity and string theory. The classical and quantum effects of this…

General Relativity and Quantum Cosmology · Physics 2011-09-21 Barun Majumder

We prove a general result about the geometry of holomorphic line bundles over Kahler manifolds.

Differential Geometry · Mathematics 2014-02-26 Simon Donaldson , Song Sun

Generalized tensor analysis in the sense of Colombeau's construction is employed to introduce a nonlinear distributional pseudo-Riemannian geometry. In particular, after deriving several characterizations of invertibility in the algebra of…

Functional Analysis · Mathematics 2007-05-23 Michael Kunzinger , Roland Steinbauer

We prove a general theorem that gives a linear recurrence for tuples of paths in every cylindrical network. This can be seen as a cylindrical analog of the Lindstr\"om-Gessel-Viennot theorem. We illustrate the result by applying it to Schur…

Combinatorics · Mathematics 2018-05-04 Pavel Galashin , Pavlo Pylyavskyy

We introduce a novel notion of pasting shapes for iterated Segal spaces which classify particular arrangements of composing cells in d-uple Segal spaces. Using this formalism, we then continue to prove a pasting theorem for these iterated…

Category Theory · Mathematics 2024-05-24 Jaco Ruit

Let $\Gamma$ be an infinite set equipped with the discrete topology. We prove that the space $\ell_{\infty}(\Gamma),$ of all complex-valued bounded functions on $\Gamma$, satisfies the Mazur-Ulam property, that is, every surjective isometry…

Functional Analysis · Mathematics 2017-09-28 Antonio M. Peralta

A special formula for the total mean curvature of an ovaloid is derived. This formula allows us to extend the notion of the mean curvature to the class of boundaries of strictly convex sets. Moreover, some integral formula for ovaloids is…

Differential Geometry · Mathematics 2020-03-20 Katarzyna Charytanowicz , Waldemar Cieslak , Witold Mozgawa

We give an overview of the derivation of multipolar equations of motion of extended test bodies for a wide set of gravitational theories beyond the standard general relativistic framework. The classes of theories covered range from simple…

General Relativity and Quantum Cosmology · Physics 2021-04-07 Yuri N. Obukhov , Dirk Puetzfeld

Generalized geometry provides the framework for a systematic approach to non-symmetric metric gravity theory and naturally leads to an Einstein-Kalb-Ramond gravity theory with totally anti-symmetric contortion. The approach is related to…

High Energy Physics - Theory · Physics 2016-11-03 Branislav Jurco , Fech Scen Khoo , Peter Schupp , Jan Vysoky

We prove in this paper an uniform surjectivity result for Galois representations associated with non-CM $\mathbb{Q}$-curves over imaginary quadratic fields, using various tools for the proof, such as Mazur's method, isogeny theorems,…

Number Theory · Mathematics 2015-12-18 Samuel Le Fourn

In this lecture, we review some of the concepts of generalized geometry, as introduced by Hitchin and developed in the speaker's thesis. We also prove a Hodge decomposition for the twisted cohomology of a compact generalized K\"ahler…

Differential Geometry · Mathematics 2007-05-23 Marco Gualtieri

In this paper, first and second type admissible Mannheim partner curves are defined in pseudo-Galilean space $G_3^1$. Moreover, it is proved that the distance between the reciprocal points of both of first and second type admissible…

Differential Geometry · Mathematics 2010-02-03 M. Akyigit , A. Z. Azak , M. Tosun

In this study, we consider curves of generalized AW(k)-type of Euclidean n-space. We give curvature conditions of these kind of curves.

Differential Geometry · Mathematics 2021-03-02 Kadri Arslan , Saban Guvenc

In this paper, we investigate the Euler-type integral representations for the generalized hypergeometric matrix function and develop some transformations in terms of hypergeometric matrix functions. Furthermore, unit and half arguments have…

Classical Analysis and ODEs · Mathematics 2023-03-01 Ankit Pal , Kiran Kumari

In this paper, we study generalized line bundles over $C_n$, a primitive multiple curve of arbitrary multiplicity $n$, where $n$ is a positive integer. In particular, we give a structure theorem for them and we characterize their…

Algebraic Geometry · Mathematics 2019-02-26 Michele Savarese

We prove a general irreducibility result for geometrically induced coadmissible equivariant $\mathcal{D}$-modules on rigid analytic spaces. As an application, we geometrically reprove the irreducibility of certain locally analytic…

Number Theory · Mathematics 2025-01-15 Konstantin Ardakov , Tobias Schmidt

In this paper we prove some new fixed point theorems for multivalued mappings on orbitally complete uniform spaces.

General Topology · Mathematics 2007-05-23 Duran Turkoglu , Brian Fisher