?- Convergence for Infinite Dimensional Optimal Control Problems -- A Degenerate Two-point Problem -- Bounded Solutions for a Class of Quasi-linear Parabolic Problems with a Quadratic Gradient Term -- Degenerate Evolution Systems Modeling the Cardiac Electric Field at Micro- and Macroscopic Level -- Singular Limits for Nonlinear Hyperbolic Systems -- Bounded Perturbations of Ornstein-Uhlenbeck Semigroups -- Degenerate Integrodifferential Equations of Volterra Type in Banach Space -- On a Class of Quasi Linear Equations in Infinite-dimensional Spaces -- Uniform Attractors of Nonautonomous Dynamical Systems with Memory -- On some Mathematical Aspects of the Ring Cavity Problem -- Hadamard Well-posedness of Weak Solutions in Nonlinear Dynamic Elasticity-full von Karman Systems -- Applications des sommes dโ{128}{153}opรฉrateurs dans lโ{128}{153}รฉtude du comportement singulier des solutions dans les problรจmes elliptiques -- Some Identification Problems Related to Thermal Materials with Loss of Memory -- On Generators of Noncommuting Semigroups: Sums, Interpolation, Regularity -- Well-posedness for Nonautonomous Abstract Cauchy Problems -- The Cauchy Problem for a Semilinear Heat Equation with Singular Initial Data -- Well-posedness and Asymptotic Behaviour of Non-autonomous Linear Evolution Equations -- Abstract Hyperbolic Equations in Non-reflexive Spaces -- Min-Max Game Theory and Optimal Control with Indefinite Cost under a Singular Estimate for eAtB in the Absence of Analyticity -- Quasilinear Abstract Parabolic Evolution Equations with Applications