Results 41 to 50 of about 23,957,674 (349)

On Bernoulli Sums and Bernstein Polynomials [PDF]

Discrete Mathematics & Theoretical Computer Science, 2012
In the paper we discuss a technology based on Bernstein polynomials of asymptotic analysis of a class of binomial sums that arise in information theory.
Jacek Cichoń, Zbigniew Gołębiewski
doaj   +1 more source

Existence and asymptotic analysis of positive solutions for a singular fractional differential equation with nonlocal boundary conditions

Boundary Value Problems, 2018
In this paper, we focus on the existence and asymptotic analysis of positive solutions for a class of singular fractional differential equations subject to nonlocal boundary conditions.
Jianxin He, Xinguang Zhang, Lishan Liu, Yonghong Wu, Yujun Cui   +4 more
semanticscholar   +1 more source

Introducing the Leal Method for the Approximation of Integrals with Asymptotic Behaviour: Special Functions

AppliedMath
This work presents the Leal method for the approximation of integrals without known exact solutions, capable of multi-expanding simultaneously at different points.
Hector Vazquez-Leal, Mario A. Sandoval-Hernandez, Uriel A. Filobello-Nino, Jesus Huerta-Chua, Rosalba Aguilar-Velazquez, Jose A. Dominguez-Chavez   +5 more
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Asymptotic analysis of geometrically nonlinear vibrations of long plates

Учёные записки Казанского университета: Серия Физико-математические науки, 2020
In this paper, we performed an asymptotic analysis for equations of the classical plate theory with the von K´arma´n strains under the assumption that the width of the plate is small compared with its length.
B. Affane, A.G. Egorov
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Shape Factor Asymptotic Analysis I [PDF]

Journal of Advanced Studies in Finance, 2020
We proposed using shape factor to distinguish probability distributions, and using relative minimum or maximum values of shape factor to locate distribution parameter allowable ranges for distribution fitting in our previous study. In this paper, the shape factor asymptotic analysis is employed to study such conditional minimum or maximum, to cross ...
openaire   +2 more sources

Asymptotic analysis of resonances of small volume high contrast linear and nonlinear scatterers

Journal of Mathematics and Physics, 2018
We consider the asymptotic analysis of the resonances of high contrast small volume scatterers for linear and nonlinear scalar waves. The resonance problem is formulated as a nonlinear eigenvalue problem.
Taoufik Meklachi, Shari Moskow, J. Schotland   +2 more
semanticscholar   +1 more source

Asymptotic Security Analysis of Discrete-Modulated Continuous-Variable Quantum Key Distribution [PDF]

Physical Review X, 2019
A new analysis demonstrates that discrete-modulated CV QKD, a quantum key establishment protocol, can become a cost-effective tool for securing current classical and future quantum networks over long distances.
Jie Lin, Twesh Upadhyaya, N. Lutkenhaus
semanticscholar   +1 more source

Exponential series approximation of the SIR epidemiological model

Frontiers in Physics
IntroductionThe SIR (Susceptible-Infected-Recovered) model is one of the simplest and most widely used frameworks for understanding epidemic outbreaks.MethodsA second-order dynamical system for the R variable is formulated using an infinite exponential ...
Dimiter Prodanov, Dimiter Prodanov
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Asymptotic analysis for the generalized langevin equation [PDF]

, 2010
Various qualitative properties of solutions to the generalized Langevin equation (GLE) in a periodic or a confining potential are studied in this paper. We consider a class of quasi-Markovian GLEs, similar to the model that was introduced in \cite{EPR99}.
Ariel G, Dym H, G A Pavliotis, Givon D, Hairer M, Helffer B, Landim C, M Ottobre, Markowich P A, Mattingly J C, Meyn S P, Nelson E, Nualart D, Ottobre M Pavliotis G A Pravda-Starov K, Pavliotis G A, Reed M, Snook I, Villani C   +17 more
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Asymptotic analysis of a quantitative genetics model with nonlinear integral operator

Journal de l'École polytechnique. Mathématiques, 2018
We study the asymptotic behavior of stationary solutions to a quantitative genetics model with trait-dependent mortality and sexual reproduction. The infinitesimal model accounts for the mixing of parental phenotypes at birth.Our asymptotic analysis ...
V. Calvez, J. Garnier, F. Patout
semanticscholar   +1 more source