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We investigate the asymptotic behaviour of the localised solitary waves for the generalised Kadomtsev-Petviashvili equations. In particular, we compute their first order asymptotics in any dimension $N \geq 2$.

偏微分方程分析 · 数学 2009-02-24 Philippe Gravejat

Based on a fairly precise approximation to the lattice discrepancy of a Lame disc, an asymptotic formula is established for the number of lattice points in a related three-dimensional body, linearly dilated by a large real parameter x.…

数论 · 数学 2010-03-31 E. Krätzel , W. G. Nowak

The paper studies the asymptotic behaviour of weighted functionals of long-range dependent data over increasing observation windows. Various important statistics, including sample means, high order moments, occupation measures can be given…

统计理论 · 数学 2019-05-27 Tareq Alodat , Andriy Olenko

Integral representations play a prominent role in the analysis of entire functions. The representations of generalized Mittag-Leffler type functions and their asymptotics have been (and still are) investigated by plenty of authors in…

复变函数 · 数学 2017-10-31 Christian Lavault

The asymptotic symmetry group of three-dimensional (anti) de Sitter space is the two dimensional conformal group with central charge $c=3\ell/2G$. Usually the asymptotic charge algebra is derived using the symplectic structure of the bulk…

高能物理 - 理论 · 物理学 2019-03-27 Mariana Carrillo-Gonzalez , Robert F. Penna

Consider a surface $\Omega$ with a boundary obtained by gluing together a finite number of equilateral triangles, or squares, along their boundaries, equipped with a flat unitary vector bundle. Let $\Omega^{\delta}$ be the discretization of…

数学物理 · 物理学 2023-03-09 Konstantin Izyurov , Mikhail Khristoforov

We provide a rigorous derivation of an asymptotic formula for perturbations in the resonance values caused by the presence of finite number of anisotropic imperfections of small shapes with constitutive parameters different from the…

数学物理 · 物理学 2016-02-24 M. Gozzi , A. Khelifi

We prove that the (suitably rescaled) moments of certain discrete measures on the unit interval, which are related to the numerical evaluation of zeta series with missing digits in radix $b$, are asymptotically $1$-periodic in the base $b$…

数论 · 数学 2026-04-28 Jean-François Burnol

We provide exact and asymptotic formulae for the number of unrestricted, respectively indecomposable, $d$-dimensional matrices where the sum of all matrix entries with one coordinate fixed equals 2.

组合数学 · 数学 2011-04-27 Peter J. Cameron , Christian Krattenthaler , Thomas W. Müller

We describe the asymptotic behaviour and the dependence on the regularization of logarithmically divergent integrals of products of meromorphic and antimeromorphic forms on complex manifolds. Our formula is expressed in terms of residues of…

复变函数 · 数学 2016-03-28 Giovanni Felder , David Kazhdan

The main result of the paper is a global asymptotic stability result for solutions to the Lifschitz-Slyozov-Wagner (LSW) system of equations. This extends some local asymptotic stability results of Niethammer-Vel\'{a}zquez (2006). The…

偏微分方程分析 · 数学 2020-01-08 Joseph G. Conlon , Michael Dabkowski

We study the Dirac--Klein-Gordon system in $1+2$ spacetime dimensions. We show global existence of the solutions, as well as sharp time decay and linear scattering. One key advance is that we provide the first asymptotic stability result…

偏微分方程分析 · 数学 2023-11-15 Shijie Dong , Zoe Wyatt

Suppose that a finitely generated group $G$ is hyperbolic relative to a collection of subgroups $\{H_1, ..., H_m\} $. We prove that if each of the subgroups $H_1, ..., H_m$ has finite asymptotic dimension, then asymptotic dimension of $G$…

群论 · 数学 2007-05-23 D. V. Osin

We give a new proof of Heath-Brown's full asymptotic expansion for the second moment of Dirichlet L-functions and we obtain a corresponding asymptotic expansion for a twisted first moment of Hecke-Maass L-functions.

数论 · 数学 2025-09-24 Avery Bainbridge , Rizwanur Khan , Ze Sen Tang

We present new estimate for Hardy-type inequality in variable exponent Lebesgue spaces. More precisely, by imposing regularity assumptions on the exponent, we prove that the estimations can be reduced to the fixed exponents.

泛函分析 · 数学 2017-03-09 Douadi Drihem

We derive an explicit formula for the volume of a regular simplex in the hyperbolic space of any dimension.

度量几何 · 数学 2025-11-18 Zakhar Kabluchko , Philipp Schange

We derive new asymptotic formulae for the norming constants of Sturm-Liouville problem with summable potentials, which generalize and make more precise previously known formulae. Moreover, our formulae take into account the smooth…

谱理论 · 数学 2019-02-19 Tigran Harutyunyan , Avetik Pahlevanyan

In this paper, we compute asymptotics for the determinant of the combinatorial Laplacian on a sequence of $d$-dimensional orthotope square lattices as the number of vertices in each dimension grows at the same rate. It is related to the…

组合数学 · 数学 2015-08-14 Justine Louis

Many results related to quantitative problems in the metric theory of Diophantine approximation are asymptotic, such as the number of rational solutions to certain inequalities grows with the same rate almost everywhere modulo an asymptotic…

数论 · 数学 2024-03-01 Ying Wai Lee , Andrew Scoones

We consider the Dirichlet Laplacian in a three-dimensional waveguide that is a small deformation of a periodically twisted tube. The deformation is given by a bending and an additional twisting of the tube, both parametrized by a coupling…

谱理论 · 数学 2020-02-19 Vincent Bruneau , Pablo Miranda , Daniel Parra , Nicolas Popoff