Sulle equazioni paraboliche semilineari di ordine arbitrario in uno spazio di Banach
Sur la solution bornée et presque périodique des inéquations d'évolution paraboliques
Symmetrization in nonlinear parabolic equations
The Dirichlet-Neumann operator on continuous functions
The evolution of the Dirac field in cuved space-times.
The initial value problem for parabolic equations with data in
The solution operator for a partial differential equation with delay
Viene dimostrata l’esistenza e l’unicità globale della soluzione di un’equazione funzionale in uno spazio di Hilbert e si caratterizza il generatore infinitesimale del semigruppo ad essa associato. Il risultato è applicato ad equazioni integrodifferenziali a derivate parziali di tipo parabolico in cui compaiono argomenti con ritardo (discreto e continuo) nelle derivate spaziali di ordine massimo.
Time discretization of parabolic problems by the discontinuous Galerkin method
�?tude de l'unicité des solutions antipériodiques pour des équations d'évolution non linéaires
Two examples of an alternative approach to systems analogous to the heat polynomials
Un Exemple Concernant le Comportement Asymptotique de la Solution Bornée de l'Équation........(u).
Unconditional stability of difference formulas
The paper concerns the solution of partial differential equations of evolution type by the finite difference method. The author discusses the general assumptions on the original equation as well as its discretization, which guarantee that the difference scheme is unconditionally stable, i.e. stable without any stability condition for the time-step. A new notion of the -acceptability of the integration formula is introduced and examples of such formulas are given. The results can be applied to ordinary...
Une méthode multipas implicite-explicite pour l'approximation des équations d'évolution paraboliques.
Une remarque sur la stabilisation de certains systèmes du deuxième ordre en temps
Unicité pour certains problèmes de Cauchy non-linéaires, complexes, du premier ordre
Uniform estimates for a class of evolution equations
Uniqueness of very singular self-similar solution of a quasilinear degenerate parabolic equation with absorption.
We show the uniqueness of the very singular self-similar solution of the equationut - Δ pum + uq = 0.The result is carried out by studying the stationary associate equation and by introducing a suitable change of unknown. That allows to assume the zero-order perturbation term in the new equation to be monotone increasing. A careful study of the behaviour of solutions near the boundary of their support is also used in order to prove the main result.
Variétés inertielles dans le cas non auto-adjoint. Applications aux variétés lentes
Zur Perron-Frobenius-Theorie stark stetiger Halbgruppen.
Асимптотика фундаментального решения для параболического по Петровскому дифференциального уравнения с постоянными коэффициентами