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The linearization of complex ordinary differential equations is studied by extending Lie's criteria for linearizability to complex functions of complex variables. It is shown that the linearization of complex ordinary differential equations…

经典分析与常微分方程 · 数学 2011-07-25 S. Ali , F. M. Mahomed , Asghar Qadir

Structures of commuting semigroups of isometries under certain additional assumptions like double commutativity or dual double commutativity are found.

泛函分析 · 数学 2023-06-27 Tirthankar Bhattacharyya , Shubham Rastogi , Vijaya Kumar U

We develop a field theory for a partially filled Landau level based on composite fermions with a finite vortex core, whose mean-field states are exactly those described by well-tested trial wave functions. Despite non-orthogonality of free…

凝聚态物理 · 物理学 2007-05-23 Yong-Shi Wu , Yue Yu

Limit theorems of strong law of large numbers and central limit theorem types are obtained for the compositions of independent identically distributed random unitary channels.

概率论 · 数学 2026-01-06 S. V. Dzhenzher , V. Zh. Sakbaev

This paper proposes an efficient probabilistic method that computes combinatorial gradient fields for two dimensional image data. In contrast to existing algorithms, this approach yields a geometric Morse-Smale complex that converges almost…

计算机视觉与模式识别 · 计算机科学 2012-09-03 Jan Reininghaus , David Günther , Ingrid Hotz , Tino Weinkauf , Hans Peter Seidel

The current status of the theoretical understanding of the transverse-momentum dependent parton densities (TMDs) is discussed. Special attention is payed to the difference between the operator definitions of TMDs proposed so far, the…

高能物理 - 唯象学 · 物理学 2011-02-07 I. O. Cherednikov

Our purpose is to prove central limit theorem for countable nonhomogeneous Markov chain under the condition of uniform convergence of transition probability matrices for countable nonhomogeneous Markov chain in Ces\`aro sense. Furthermore,…

概率论 · 数学 2020-10-15 Mingzhou Xu , Yunzheng Ding , Yongzheng Zhou

We introduce a novel collection of uniqueness problems, with related sampling and interpolation issues. We call them deep zero problems, as they are concerned with local properties at a small number of given points.

复变函数 · 数学 2026-03-09 Haakan Hedenmalm

A recently developed technique for the determination of the density of partition function zeroes using data coming from finite-size systems is extended to deal with cases where the zeroes are not restricted to a curve in the complex plane…

统计力学 · 物理学 2009-11-10 W. Janke , D. A. Johnston , R. Kenna

The equations for phase transitions temperatures, order parameters and critical concentrations of components have been derived for mixed ferroelectrics. The electric dipoles randomly distributed over the system were considered as a random…

材料科学 · 物理学 2007-05-23 M. D. Glinchuk , E. A. Eliseev , V. A. Stephanovich , L. Jastrabik

Divergences are quantities that measure discrepancy between two probability distributions and play an important role in various fields such as statistics and machine learning. Divergences are non-negative and are equal to zero if and only…

统计理论 · 数学 2019-10-22 Tomohiro Nishiyama

We improve lower bounds on the $k$th-order nonlinear complexity of pseudorandom sequences over finite fields and we establish a probabilistic result on the behavior of the $k$th-order nonlinear complexity of random sequences over finite…

信息论 · 计算机科学 2013-12-06 Harald Niederreiter , Chaoping Xing

In this note we obtain a new convergence result for the Adomian decomposition method.

综合数学 · 数学 2019-06-18 Hicham Zoubeir

We prove a convergence theorem for partial sums of sectorial forms with vertex zero and a common semi-angle. As an example we prove an absorption theorem for sectorial forms.

偏微分方程分析 · 数学 2013-06-20 C. J. K. Batty , A. F. M. ter Elst

An alternative proof of Eliashberg-Gromov's C^0-rigidity theorem is presented and a new notion of weak Lie brackets for Hamiltonian vector fields is proposed and compared.

辛几何 · 数学 2011-01-25 S. Vazzoler , F. Cardin

This paper deals with U-statistics of Poisson processes and multiple Wiener-It\^o integrals on the Poisson space. Via sharp bounds on the cumulants for both classes of random variables, moderate deviation principles, concentration…

概率论 · 数学 2023-04-13 Matthias Schulte , Christoph Thaele

In this article we study the limiting empirical measure of zeros of higher derivatives for sequences of random polynomials. We show that these measures agree with the limiting empirical measure of zeros of corresponding random polynomials.…

概率论 · 数学 2018-01-30 Sung-Soo Byun , Jaehun Lee , Tulasi Ram Reddy

We prove descent theorems for semiorthogonal decompositions using techniques from derived algebraic geometry. Our methods allow us to capture more general filtrations of derived categories and even marked filtrations, where one descends not…

代数几何 · 数学 2021-01-12 Benjamin Antieau , Elden Elmanto

This is basically a review of the field of Quasi-Monte Carlo intended for computational physicists and other potential users of quasi-random numbers. As such, much of the material is not new, but is presented here in a style hopefully more…

高能物理 - 唯象学 · 物理学 2010-11-11 Fred James , Jiri Hoogland , Ronald Kleiss

We prove a general result on irregularities of distribution for Borel sets intersected with bounded measurable sets or affine half-spaces.

经典分析与常微分方程 · 数学 2022-09-26 Luca Brandolini , Leonardo Colzani , Giancarlo Travaglini
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