A class of second-order evolution equations with double characteristics
A Differential Inequality for the Distance Function in Normed Linear Spaces.
A Dirichlet Type Result for Ordinary Differential Operators.
A Theorem On Fixed Points In Locally Convex Spaces
Algebraic Solutions of Differential Equations (p-Curvature and the Hodge Filtration).
Almost periodicity of solutions of the equation with unbounded commuting operators
An adaptive continuation process for solving systems of nonlinear equations
An approximation property for abstract differential equations
An asymptotic result for weak differential inequalities
An Elementary Proof of the Baker-Campbell-Hausdorff-Dynkin Formula.
An extension theorem to rough paths
Application of Rothe's method to abstract parabolic equations
Application of Rothe's method to nonlinear evolution equations
Approximation von Eigenwertproblemen bei nichtlinearer Parameterabhängigkeit.
Banach spaces
Compactness in certain abstract function spaces with application to differential inclusions
In this note we present a result on compactness in certain Banach spaces of vector valued functions. We demonstrate an application of this result to the questions of existence of solutions of nonlinear differential inclusions on a Banach space.
Compactness of the inverse of the minimal operator for a class of ordinary differential expressions.
Condition nécessaire d'optimalité pour un système régi par des équations aux dérivés partielles non linéaires de type parabolique
Dérivées intermédiaires dans les espaces de Hilbert pondérés. Application au comportement à l’ des solutions des équations d’évolution
Differential equations in metric spaces