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Showing 81-100 of 10,000 results
  1. The role of correlation time in a stochastic population model with density-dependent harvesting

    In this paper, a single-species stochastic population model is considered in the presence of density-dependent proportional harvesting. The...

    Saroj Kumar Mandal, Swarup Poria in Pramana
    Article 20 April 2023
  2. Periodic Solutions in Distribution of Mean-Field Stochastic Differential Equations

    In this paper, we study periodic solutions in distribution of mean-field stochastic differential equations. We introduce the notion of upper and...

    ** Zhou, Jiamin **ng, ... Yong Li in Journal of Statistical Physics
    Article 03 December 2022
  3. Multiscale Modeling of Surface Deposition Processes

    This chapter is devoted to the discussion of multiscale modeling of processes occurring during the deposition of nanoparticles on surfaces. The...
    Ilia A. Solov’yov, Andrey V. Solov’yov in Dynamics of Systems on the Nanoscale
    Chapter 2022
  4. Quantum Equilibrium in Stochastic de Broglie–Bohm–Bell Quantum Mechanics

    This paper investigates dynamical relaxation to quantum equilibrium in the stochastic de Broglie–Bohm–Bell formulation of quantum mechanics. The...

    Jeroen C. Vink in Foundations of Physics
    Article 18 January 2023
  5. Weak and Strong Versions of the Kolmogorov 4/5-Law for Stochastic Burgers Equation

    For solutions of the space-periodic stochastic 1d Burgers equation we establish two versions of the Kolmogorov 4/5-law; this provides an asymptotic...

    Peng Gao, Sergei Kuksin in Archive for Rational Mechanics and Analysis
    Article 12 November 2023
  6. Analytical Properties for a Stochastic Rotating Shallow Water Model Under Location Uncertainty

    The rotating shallow water model is a simplification of oceanic and atmospheric general circulation models that are used in many applications such as...

    Oana Lang, Dan Crisan, Étienne Mémin in Journal of Mathematical Fluid Mechanics
    Article Open access 20 February 2023
  7. Stochastic approach to evolution of a quantum system interacting with environment in squeezed number state

    We determine filtering and master equations for a quantum system interacting with wave packet of light in a continuous-mode squeezed number state. We...

    Anita Dąbrowska, Marcin Marciniak in Quantum Information Processing
    Article Open access 19 October 2023
  8. Dynamical analysis and optimal control of a stochastic SIAR model for computer viruses

    Mathematical formulation of a stochastic computer viruses model with the application of optimal control and randomly noise transmission has been...

    **angyun Shi, Tairui Zhang, ... Xueyong Zhou in The European Physical Journal Plus
    Article 01 October 2023
  9. Reliability Problem of a Fractional Stochastic Dynamical System Based on Stochastic Averaging Method and Data-Driven Deep Learning Algorithm

    Engineering structures with viscoelastic materials are generally modelled by a fractional-order system. The reliability problem of relative...
    Yu Guan, Wei Li, ... Natasa Trisovic in Advances in Nonlinear Dynamics, Volume III
    Conference paper 2024
  10. Impact of noise on the instability of spiral waves in stochastic 2D mathematical models of human atrial fibrillation

    Sustained spiral waves, also known as rotors, are pivotal mechanisms in persistent atrial fibrillation (AF). Stochasticity is inevitable in nonlinear...

    Article 04 October 2023
  11. Dynamics of a stochastic nutrient-plankton model with impulsive control strategy

    In this paper, we investigate an impulsive nutrient-plankton model in a stochastic environment. The model dynamics have been studied by using the...

    Qing Guo, He Liu, ... Chuanjun Dai in The European Physical Journal Plus
    Article 27 May 2023
  12. Stochastic Entropy Production: Fluctuation Relation and Irreversibility Mitigation in Non-unital Quantum Dynamics

    In this work, we study the stochastic entropy production in open quantum systems whose time evolution is described by a class of non-unital quantum...

    Eliana Fiorelli, Stefano Gherardini, Stefano Marcantoni in Journal of Statistical Physics
    Article Open access 14 June 2023
  13. Structural and stochastic transformations in a system of coupled populations

    A problem of the study of underlying mechanisms for structural transformations in coupled multicomponent biological systems is considered. We focus...

    Irina Bashkirtseva, Lev Ryashko in The European Physical Journal Special Topics
    Article 20 January 2023
  14. Zero-Temperature Stochastic Ising Model on Planar Quasi-Transitive Graphs

    We study the zero-temperature stochastic Ising model on some connected planar quasi-transitive graphs, which are invariant under rotations and...

    Emilio De Santis, Leonardo Lelli in Journal of Statistical Physics
    Article Open access 27 October 2023
  15. Optical solutions to the stochastic Fokas–Lenells equation with multiplicative white noise in Itô sense using Jacobi elliptic expansion function method

    In this paper, we study the stochastic Fokas–Lenells equation with multiplicative white noise in the Itô sense. For this purpose, we will use the...

    Hakima Kh. Ahmed, Karmina K. Ali in Optical and Quantum Electronics
    Article 24 April 2024
  16. Extracting stochastic solutions for complex Ginzburg–Landau model with chromatic dispersion and Kerr law nonlinearity using improved modified extended tanh technique

    In this research article, the stochastic complex Ginzburg–Landau equation with Kerr law nonlinearity and chromatic dispersion is studied, which has...

    Islam Samir, Hamdy M. Ahmed in Optical and Quantum Electronics
    Article 29 March 2024
  17. Noise-induced alternations and data-driven parameter estimation of a stochastic perceptual model

    Neural systems are inherently noisy and our perceptual system can be then influenced from time to time. In this paper, we considered a perceptual...

    **aolong Wang, **g Feng, ... Yong Xu in The European Physical Journal Special Topics
    Article 15 April 2024
  18. Stochastic Processes

    In this third and final chapter on random variables, I give a very brief introduction to stochastic processesStochastic process|(, also known as...
    V. Balakrishnan in Mathematical Physics
    Chapter 2020
  19. A Consistent Stochastic Large-Scale Representation of the Navier–Stokes Equations

    In this paper we analyze the theoretical properties of a stochastic representation of the incompressible Navier–Stokes equations defined in the...

    Arnaud Debussche, Berenger Hug, Etienne Mémin in Journal of Mathematical Fluid Mechanics
    Article 17 January 2023
  20. Optical soliton solutions of stochastic Schrödinger–Hirota equation in birefringent fibers with spatiotemporal dispersion and parabolic law nonlinearity

    In this paper, the stochastic Schrödinger–Hirota equation with spatiotemporal dispersion and parabolic law nonlinearity is studied from the field of...

    Zhao Li, Enmin Zhu in Journal of Optics
    Article 17 July 2023
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