The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
Displaying 181 –
200 of
730
In this article, the equivalence and symmetries of underdetermined differential equations and differential equations with deviations of the first order are considered with respect to the pseudogroup of transformations
This is a survey of known results on estimating the principal Lyapunov exponent of a timedependent linear differential equation possessing some monotonicity properties. Equations considered are mainly strongly cooperative systems of ordinary differential equations and parabolic partial differential equations of second order. The estimates are given either in terms of the principal (dominant) eigenvalue of some derived time-independent equation or in terms of the parameters of the equation itself....
On démontre ici un lemme de Hensel pour les opérateurs différentiels. On en déduit un
théorème de factorisation pour des opérateurs différentiels à coefficients dans une
extension liouvillienne transcendante d’un corps valué. On obtient en particulier un
théorème de factorisation pour des opérateurs différentiels à coefficients dans une
extension de par un nombre fini d’exponentielles et de logarithmes
algébriquement indépendants sur .
Currently displaying 181 –
200 of
730