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Mostrando ítems 661-670 de 818
Artículo
Almost periodic and almost automorphic solutions of linear differential/difference equations without Favard's separation condition. I
(2009)
The well-known Favard's theorem states that the linear differential equation x′=A(t)x+f(t) Turn MathJax on with Bohr almost periodic coefficients admits at least one Bohr almost periodic solution if it has a bounded ...
Artículo
Attractors for Parametric Delay Differential Equations and Their Continuous Behavior
(World Scientific, 2010)
The problem of the continuity of global attractors under minimal assumptions for a general class of parameterized delay differential equations is considered. The theory of equi-attraction developed by Li and Kloeden in ...
Artículo
Global existence and exponential stability for the micropolar fluid system
(Springer, 2008)
We consider the micropolar fluid system in a bounded domain of R3 and prove the existence and the uniqueness of a global strong solution with initial data being a perturbation of the stationary solution, whose existence is ...
Artículo
Results on existence of solution for an optimal design problem
(Universidad de Extremadura, 2003)
In this paper we study a control problem for elliptic nonlinear monotone problems with Dirichlet boundary conditions where the control variables are the coefficients of the equation and the open set where the partial ...
Artículo
Estabilidad estructural topologica sobre espacios proyectados
(Universidad Nacional de Trujillo, 2016)
En este trabajo estudiamos la estabilidad estructural topológica para una familia de semigrupos no lineales Th(·) sobre espacios de Banach Xh dependiendo de un parámetro h.
Artículo
Equi-Attraction and The Continuous Dependence of Attractors on Time Delays
(American Institute of Mathematical Sciences, 2008)
Under appropriate regularity conditions it is shown that the continuous dependence of the global attractors \mathcal{A}_\tau of semi dynamical systems S^{(\tau)}(t) in C([-\tau,0];Z) with Z a Banach space and time delay ...
Artículo
Upper and lower solutions for first order problems with nonlinear boundary conditions
(Universidad de Extremadura, 2003)
Artículo
Nonlinear Partial Functional Differential Equations: Existence and Stability
(2001)
Existence and uniqueness of solutions for a class of nonlinear functional differential equations in Hilbert spaces are established. Sufficient conditions which guarantee the transference of exponential stability from partial ...
Artículo
The exponential behaviour of nonlinear stochastic functional equations of second order in time
(2003)
Sufficient conditions for exponential mean square stability of solutions to delayed stochastic partial differential equations of second order in time are established. As a consequence of these results, some ones on the ...
Artículo
Global controllability of the bousiinesq system with Navier-slip-with-friction and Robin boundary conditions
(SIAM, 2023-04-30)
In this paper, we deal with the global exact controllability to the trajectories of theBoussinesq system posed in 2D or 3D smooth bounded domains. The velocity field of the fluid mustsatisfy a Navier-slip-with-friction ...