Výsledky vyhledávání - "reaction-diffusion equations"

Smoothed dissipative particle dynamics for mesoscale advection–diffusion–reaction problems.

Autoři: Echeverría-Ferrero, Marina Moreno, Nicolas Ellero, Marco

Zdroj: Journal of Chemical Physics. 11/7/2025, Vol. 163 Issue 17, p1-14. 14p.

Témata: *REACTION-diffusion equations, *PARTICLE dynamics, *THERMODYNAMICS, *DISCRETIZATION methods, *MOLECULAR dynamics

Imperfect diffusion-controlled reactions on a torus and on a pair of balls.

Autoři: Grebenkov, Denis S.¹ (AUTHOR) denis.grebenkov@polytechnique.edu

Zdroj: Journal of Chemical Physics. 7/21/2025, Vol. 163 Issue 3, p1-17. 17p.

Témata: *REACTION-diffusion equations, *EIGENVALUES, *SPECTRAL theory, *CURVILINEAR coordinates, *CARTESIAN coordinates

Turing Instability of the Periodic Solutions for the Reaction-Diffusion System Involving Nonlocal Delays.

Autoři: Song, Qiannan Yi, Fengqi

Zdroj: SIAM Journal on Applied Dynamical Systems. 2025, Vol. 24 Issue 4, p2767-2803. 37p.

Témata: *CONTINUOUS time models, REACTION-diffusion equations, HOPF bifurcations, BIFURCATION theory, DYNAMICAL systems

Pattern Localization in the Swift–Hohenberg Equation via Slowly Varying Spatial Heterogeneity.

Autoři: Krause, Andrew L. Klika, Václav Villar-Sepúlveda, Edgardo a další

Zdroj: SIAM Journal on Applied Dynamical Systems. 2025, Vol. 24 Issue 4, p2804-2847. 44p.

Témata: PATTERN formation (Physical sciences), REACTION-diffusion equations, BIFURCATION theory, PARTIAL differential equations, SPATIAL variation, NUMERICAL analysis

Les Canards de Turing.

Autoři: Vo, Theodore Doelman, Arjen Kaper, Tasso J.

Zdroj: SIAM Journal on Applied Dynamical Systems. 2025, Vol. 24 Issue 4, p2618-2684. 67p.

Témata: REACTION-diffusion equations, HOPF bifurcations, SINGULAR perturbations, OSCILLATIONS, BIFURCATION theory, COMPUTER simulation

Multidimensional Stability of Planar Traveling Waves for Stochastically Perturbed Reaction–Diffusion Systems.

Autoři: van den Bosch, M. Hupkes, H. J.

Zdroj: Studies in Applied Mathematics. Sep2025, Vol. 155 Issue 3, p1-80. 80p.

Témata: *STOCHASTIC processes, *STOCHASTIC analysis, REACTION-diffusion equations, STOCHASTIC integrals, NONLINEAR waves, RANDOM noise theory, ITO calculus

Finite-time stabilisation of stochastic impulsive delayed systems with reaction-diffusion and boundary control.

Autoři: Gokulakrishnan, V. Srinivasan, R. Ali, M. Syed a další

Zdroj: International Journal of Systems Science. Sep2025, Vol. 56 Issue 12, p3041-3058. 18p.

Témata: *CONTROL theory (Engineering), REACTION-diffusion equations, TIME delay systems, STOCHASTIC systems, COMPUTER simulation, LINEAR matrix inequalities, STATE feedback (Feedback control systems)

Rigorous homogenization of reactive transport and flow fully coupled to an evolving microstructure.

Autoři: Gahn, Markus Peter, Malte A. Pop, Iuliu Sorin a další

Zdroj: Mathematical Models & Methods in Applied Sciences. Dec2025, Vol. 35 Issue 14, p3171-3234. 64p.

Témata: *STOKES flow, *REACTION-diffusion equations, *REACTIVE flow, *FLUID flow, *ADVECTION, *COHERENT structures, *MICROSTRUCTURE, *INTEGRALS

On the existence of forced extinction wave and spreading speed for delayed population in time-periodic deteriorated environment.

Autoři: Vo, Hoang-Hung Trang, Cong-Bang

Zdroj: International Journal of Biomathematics. Dec2025, p1. 15p.

Témata: *POPULATION dynamics, *REACTION-diffusion equations, *DIFFUSION kinetics, *THEORY of wave motion, *ECOLOGICAL disturbances, *ENVIRONMENTAL degradation

An efficient and optimal numerical approach for solving a time-fractional fourth-order reaction–diffusion model with a distributed-order operator on complex domains.

Autoři: Qiang, Xiaoli Kosari, Saeed Derakhshan, MohammadHossein

Zdroj: Arabian Journal of Mathematics. Dec2025, Vol. 14 Issue 3, p493-510. 18p.

Témata: *REACTION-diffusion equations, *FRACTIONAL calculus, *SIMULATION methods & models, *NUMERICAL analysis, *OPERATOR equations, *MESHFREE methods, *STABILITY theory

Simulating natural patterns via space-time accurate barycentric collocation methods for nonlinear PDEs.

Autoři: Saad, Khaled M. Owolabi, Kolade M. Pindza, Edson a další

Zdroj: Computers & Mathematics with Applications. Dec2025, Vol. 199, p378-402. 25p.

Témata: *COLLOCATION methods, *REACTION-diffusion equations, *PATTERN formation (Biology), *NUMERICAL solutions to equations, *NUMERICAL analysis, *NONLINEAR dynamical systems, *EMPIRICAL research

Convergence analysis of a fast ADI compact finite difference method for two-dimensional semi-linear time-fractional reaction-diffusion equations with weak initial singularity.

Autoři: Priyanka Kumar, Sunil

Zdroj: Computers & Mathematics with Applications. Dec2025, Vol. 199, p1-21. 21p.

Témata: *FINITE difference method, *REACTION-diffusion equations, *MATHEMATICAL optimization, *FRACTIONAL differential equations, *ITERATIVE methods (Mathematics), *ERROR analysis in mathematics

Segregation Pattern in a Four-Component Reaction–Diffusion System with Mass Conservation.

Autoři: Morita, Yoshihisa Oshita, Yoshihito

Zdroj: Journal of Dynamics & Differential Equations. Dec2025, Vol. 37 Issue 4, p2697-2717. 21p.

Témata: *REACTION-diffusion equations, *CONSERVATION of mass, *EQUILIBRIUM, *CELL division, *NEUMANN boundary conditions, *DIFFERENTIATION (Mathematics), *ELLIPTIC equations, *FLOWS (Differentiable dynamical systems)

On Traveling Fronts of Combustion Equations in Spatially Periodic Media.

Autoři: Lyu, Yasheng Guo, Hongjun Wang, Zhi-Cheng

Zdroj: Journal of Dynamics & Differential Equations. Dec2025, Vol. 37 Issue 4, p2869-2929. 61p.

Témata: *REACTION-diffusion equations, *TRAVELING waves (Physics), *STABILITY (Mechanics), *ASYMPTOTIC analysis, *FRECHET spaces

Global Existence for Long Wave Hopf Unstable Spatially Extended Systems with a Conservation Law.

Autoři: Gauss, Nicole Logioti, Anna Schneider, Guido a další

Zdroj: Journal of Dynamics & Differential Equations. Dec2025, Vol. 37 Issue 4, p2817-2848. 32p.

Témata: *REACTION-diffusion equations, *HOPF bifurcations, *BOUNDARY value problems, *BIFURCATION theory, *CONSERVATION laws (Physics)

Dynamics Behavior of Stochastic Chemostat Model With Reaction–Diffusion.

Autoři: Chang, Kangkang Wei, Fuyu Liang, Guizhen

Zdroj: Mathematical Methods in the Applied Sciences. 11/30/2025, Vol. 48 Issue 17, p16179-16187. 9p.

Témata: *REACTION-diffusion equations, *LYAPUNOV functions, *SEMIGROUPS (Algebra), *COMPUTER simulation, *STABILITY of linear systems, *SYSTEM dynamics

Reaction‐Diffusion Modeling and Numerical Analysis of Hepatitis B Dynamics With Treatment and Vaccination Strategies.

Autoři: Khan, Amir Wannasingha Humphries, Usa Zarin, Rahat a další

Zdroj: Mathematical Methods in the Applied Sciences. Nov2025, p1. 45p. 5 Illustrations.

Témata: *HEPATITIS B, *REACTION-diffusion equations, *COMPUTER simulation, *PREVENTIVE medicine, *VACCINATION policies, *SPATIOTEMPORAL processes, *EPIDEMICS, *HEALTH policy

Analysis of Steady-State Amperometric Biosensor with the Carbon Paste Electrode Using Physics-Informed Neural Network, AGM and TSM.

Autoři: Mallikarjuna, M. Senthamarai, R.

Zdroj: New Mathematics & Natural Computation. Nov2025, p1-32. 32p.

Témata: *BIOSENSORS, *REACTION-diffusion equations, *CARBON electrodes, *BIOCATALYSIS, *OXIDATION-reduction reaction, *SENSITIVITY analysis, *MACHINE learning

Reviews & Products: MATLAB (Computer software)

Random uniform exponential attractor of non-autonomous fractional stochastic reaction–diffusion equation.

Autoři: Ban, Ailing Cai, Wenling

Zdroj: Applicable Analysis. Nov2025, Vol. 104 Issue 17, p3448-3473. 26p.

Témata: *REACTION-diffusion equations, *RANDOM dynamical systems, *PERTURBATION theory, *LIPSCHITZ continuity, *STOCHASTIC processes

Criteria for Blow‐Up Phenomena for Solutions to Nonlinear Reaction–Diffusion Equations on Cones.

Autoři: Chung, Soon‐Yeong Hwang, Jaeho

Zdroj: Mathematical Methods in the Applied Sciences. 11/15/2025, Vol. 48 Issue 16, p15300-15310. 11p.

Témata: *REACTION-diffusion equations, *MATHEMATICAL analysis, *VECTOR spaces, *MATHEMATICAL models