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Mostrando ítems 161-170 de 177
Artículo
Observability inequalities on measurable sets for the stokes system and applications
(SIAM, 2020-07-29)
In this paper, we establish spectral inequalities on measurable sets of positiveLebesgue measure for the Stokes operator, as well as observability inequalities on space-time mea-surable sets of positive ...
Artículo
Nonlinear nonlocal reaction-diffusion problem with local reaction
(AIMS, 2022-04-04)
In this paper we analyse the asymptotic behaviour of some nonlocal diffusion problems with local reaction term in general metric measure spaces. We find certain classes of nonlinear terms, including logistic type terms, for ...
Artículo
Existence, degenerate regularity and limit behavior of trajectory statistical solution for the 3D incompressible micropolar fluids flows with damping term
(Springer, 2022-05-15)
This article studies the existence, degenerate regularity and limit behavior of the trajectory statistical solution for a three-dimensional incompressible micropolar fluids flows with a damping term. The authors first ...
Artículo
Saddle-node canard cycles in slow-fast planar piecewise linear differential systems
(Elsevier, 2024-05)
By applying a singular perturbation approach, canard explosions exhibited by a general family of singularly perturbed planar Piecewise Linear (PWL) differential systems are analyzed. The performed study involves both ...
Artículo
Practical stability with respect to a part of variables of stochastic differential equations
(Taylor & Francis, 2020-01-01)
In this paper, practical stability with respect to a part of the variables of nonlinear stochastic differential equations is studied. The analysis of the global practical uniform asymptotic stability, the global practical ...
Artículo
New sufficient conditions for global asymptotic stability of a kind of nonlinear neutral differential equations
(DOAJ, 2021-09)
This paper addresses the stability study for nonlinear neutral differ ential equations. Thanks to a new technique based on the fixed point theory, we find some new sufficient conditions ensuring the global asymp totic ...
Artículo
Periodic measures for the stochastic delay modified Swift-Hohenberg lattice systems
(ScienceDirect, 2023-03-19)
In this paper, the existence and the limiting behavior of periodic measures for the periodic stochastic modified Swift-Hohenberg lattice systems with variable delays are analyzed. We first prove the existence and uniqueness ...
Artículo
Dynamics of fermentation models for the production of dry and sweet wine
(AIMS, 2020-01-01)
In thisworkweconsidertwoclassicalmathematicalmodelsofwine fermentation.Thefirstmodeldescribesthewine-makingprocessthatisused to producedrywine.Thesecondmodelisobtainedbyintroducingatermin the equationofthedynamicsofth ...
Artículo
Dynamics and large deviations for fracional stochastic partial differential equations with Lévy noise
(Society for Industrial and Applied Mathematics, 2024-01-29)
This paper is mainly concerned with a kind of fractional stochastic evolution equa-tions driven by L\'evy noise in a bounded domain. We first state the well-posedness of the problem viaiterative approximations and energy ...
Artículo
Discontinuous stochastic modelling and discrete numerical approximation for Tuberculosis model with relapse
(Elsevier, 2023-10-22)
The objective of this paper is to study a stochastic epidemiological model with infinite Lévy measure and relapse. Using stochastic tools, we prove the existence and uniqueness of global positive solution. Moreover, we ...