Travaux de Moser sur la stabilité des mouvements périodiques
Travaux récents sur les points singuliers des équations différentielles linéaires
Traveling front solutions for a diffusive epidemic model with external sources
Traveling wave fronts in spatially discrete reaction-diffusion equations on higher-dimensional lattices.
Travelling wave solutions for the Painlevé-integrable coupled KdV equations.
Trench's perturbation theorem for dynamic equations.
Trichotomy and bounded solutions of nonlinear differential equations
The existence of bounded solutions for equations in Banach spaces is proved. We assume that the linear part is trichotomic and the perturbation satisfies some conditions expressed in terms of measures of noncompactness.
Tunnels-entonnoirs-peignes. IIe partie.
Tuyaux étagés de l'approximation des équations différentielles.
Two classical periodic problems on time scales.
Two elementary remarks on non-linear differential equations of the second order
Two separation criteria for second order ordinary or partial differential operators
We generalize a well-known separation condition of Everitt and Giertz to a class of weighted symmetric partial differential operators defined on domains in . Also, for symmetric second-order ordinary differential operators we show that where is a singular point guarantees separation of on its minimal domain and extend this criterion to the partial differential setting. As a particular example it is shown that is separated on its minimal domain if is superharmonic. For the criterion...
Two-mode bifurcation in solution of a perturbed nonlinear fourth order differential equation
In this paper, we are interested in the study of bifurcation solutions of nonlinear wave equation of elastic beams located on elastic foundations with small perturbation by using local method of Lyapunov-Schmidt.We showed that the bifurcation equation corresponding to the elastic beams equation is given by the nonlinear system of two equations. Also, we found the parameters equation of the Discriminant set of the specified problem as well as the bifurcation diagram.
Two-parametric conditionally oscillatory half-linear differential equations.
Two-point boundary problem in a second order nonhomogeneous linear differential equation
Two-point oscillatory solutions to system with relay hysteresis and nonperiodic external disturbance
We study an -dimensional system of ordinary differential equations with a constant matrix, a relay-type nonlinearity, and an external disturbance in the right-hand side. We consider a nonideal relay characteristic. The external disturbance is described by the product of an exponential function and a sine function with an initial phase as a parameter. We assume the matrix of the linear part and the vector at the relay characteristic such that, by a nonsingular transformation, the system is reduced...
Two-sided approximation to periodic solutions of ordinary differential equations.
Tеоремы существования неотрицательных периодических решений конечных и счетных систем дифференциальных уравнений и теорема существования решений счетных систем дифференциальных уравнений