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Reciprocal transformations mix the role of the dependent and independent variables to achieve simpler versions or even linearized versions of nonlinear PDEs. These transformations help in the identification of a plethora of PDEs available…

数学物理 · 物理学 2016-04-08 C. Sardon

S{\o}gaard (2020) obtained results suggesting the fraction of trees occurring in the test data isomorphic to trees in the training set accounts for a non-trivial variation in parser performance. Similar to other statistical analyses in NLP,…

计算与语言 · 计算机科学 2021-06-03 Mark Anderson , Anders Søgaard , Carlos Gómez Rodríguez

New exceptional (i.e. non-repeating) prime number multiplets are given and formulated in terms of arithmetic progressions, along with laws governing them. Accompanying repeating prime number multiplets are pointed out. Prime number…

数论 · 数学 2011-05-23 H. J. Weber

We theoretically and computationally investigate the behavior of infinite atom arrays when illuminated by nearly resonant light. We use higher order mean field equations to investigate the coherent reflection and transmission and incoherent…

量子物理 · 物理学 2023-08-02 F. Robicheaux , Deepak A. Suresh

Patterned random matrices such as the reverse circulant, the symmetric circulant, the Toeplitz and the Hankel matrices and their almost sure limiting spectral distribution (LSD), have attracted much attention. Under the assumption that the…

概率论 · 数学 2022-03-14 Arup Bose , Koushik Saha , Priyanka Sen

This paper introduces the novel class of modulated cyclostationary processes, a class of non-stationary processes exhibiting frequency coupling, and proposes a method of their estimation from repeated trials. Cyclostationary processes also…

统计方法学 · 统计学 2012-10-25 Sofia C. Olhede , Hernando Ombao

The previously unknown property of the optical speckle pattern reported. The interference of a speckle with an oppositely moving phase-conjugated speckle wave produces a randomly distributed ensemble of a twisted entities (ropes)…

斑图形成与孤子 · 物理学 2013-05-29 A. Yu. Okulov

Replicability analysis aims to identify the findings that replicated across independent studies that examine the same features. We provide powerful novel replicability analysis procedures for two studies for FWER and for FDR control on the…

统计方法学 · 统计学 2019-03-01 Marina Bogomolov , Ruth Heller

We explore the asymptotic convergence and nonasymptotic maximal inequalities of supermartingales and backward submartingales in the space of positive semidefinite matrices. These are natural matrix analogs of scalar nonnegative…

概率论 · 数学 2025-10-21 Hongjian Wang , Aaditya Ramdas

Power law distributions have been repeatedly observed in a wide variety of socioeconomic, biological and technological areas. In many of the observations, e.g., city populations and sizes of living organisms, the objects of interest evolve…

概率论 · 数学 2009-09-29 Predrag R. Jelenkovic , Jian Tan

With the rise of neural models across the field of information retrieval, numerous publications have incrementally pushed the envelope of performance for a multitude of IR tasks. However, these networks often sample data in random order,…

信息检索 · 计算机科学 2018-06-12 Daniel Cohen , Scott M. Jordan , W. Bruce Croft

Indentation test is used with growing popularity for the characterization of various materials on different scales. Developed methods are combining the test with computer simulation and inverse analyses to assess material parameters…

计算物理 · 物理学 2015-07-14 Vladimir Buljak , Shwetank Pandey

In this note the range-renewal structure of general independent and identically distributed samplings is discussed, which is a natural extension of the result in Chen et al (arXiv:1305.1829).

概率论 · 数学 2013-10-17 Li-Hong Wang , Jian-Sheng Xie

Empirical likelihood is a powerful semi-parametric method increasingly investigated in the literature. However, most authors essentially focus on an i.i.d. setting. In the case of dependent data, the classical empirical likelihood method…

统计理论 · 数学 2011-02-17 Hugo Harari-Kermadec

We take on a Random Matrix theory viewpoint to study the spectrum of certain reversible Markov chains in random environment. As the number of states tends to infinity, we consider the global behavior of the spectrum, and the local behavior…

概率论 · 数学 2010-06-15 Charles Bordenave , Pietro Caputo , Djalil Chafai

Intensity minima and maxima of speckle patterns obtained behind a diffuser are experimentally interchanged by applying a spiral phase delay of charge $\pm 1$ to the impinging coherent beam. This transform arises from the intuitive…

光学 · 物理学 2017-02-01 Jérôme Gateau , Hervé Rigneault , Marc Guillon

Periodic patterns in dynamical behaviours of biological models described by simple form differential delay equations are studied. Mathematical models are given by a class of scalar delay differential equations with a multiplicative time…

动力系统 · 数学 2025-10-01 A. Ivanov , S. Shelyag

Background: Spectroscopic factors, overlaps, and isospin symmetry are often used in conjunction with single-particle wave functions for the phenomenological analysis of nuclear structure and reactions. Many differing prescriptions for…

核理论 · 物理学 2020-10-07 Carl R. Brune

Here an extended form of the reaction rate probability integral, in the case of nonresonant thermonuclear reactions with the depleted tail and the right tail cut off, is considered. The reaction rate integral then can be looked upon as the…

数学物理 · 物理学 2015-05-18 D. P. Joseph , H. J. Haubold

We study the assessment of semiparametric and other highly-parametrised models from the perspective of foundational principles of parametric statistical inference. In doing so, we highlight the possibility of avoiding the usual…

统计方法学 · 统计学 2026-05-05 Heather Battey , Nancy Reid