Strong convergence theorem for semigroup of asymptotically nonexpansive mappings using viscosity approximation
Strong convergence theorems for asymptotically nonexpansive mappings and asymptotically nonexpansive semigroups.
Strong convergence theorems for Lipschitzian demicontraction semigroups in Banach spaces.
Strong convergence theorems for nonexpansive semigroups without Bochner integrals.
Strong convergence theorems of the CQ method for nonexpansive semigroups.
Strong convergence to common fixed points for countable families of asymptotically nonexpansive mappings and semigroups.
Strong solutions for some nonlinear partial functional differential equations with infinite delay.
Strong stabilization of controlled vibrating systems
This paper deals with feedback stabilization of second order equations of the form ytt + A0y + u (t) B0y (t) = 0, t ∈ [0, +∞[, where A0 is a densely defined positive selfadjoint linear operator on a real Hilbert space H, with compact inverse and B0 is a linear map in diagonal form. It is proved here that the classical sufficient ad-condition of Jurdjevic-Quinn and Ball-Slemrod with the feedback control u = ⟨yt, B0y⟩H implies the strong stabilization. This result is derived from a general compactness...
Strong stabilization of controlled vibrating systems
This paper deals with feedback stabilization of second order equations of the form ytt + A0y + u (t) B0y (t) = 0, t ∈ [0, +∞[, where A0 is a densely defined positive selfadjoint linear operator on a real Hilbert space H, with compact inverse and B0 is a linear map in diagonal form. It is proved here that the classical sufficient ad-condition of Jurdjevic-Quinn and Ball-Slemrod with the feedback control u = ⟨yt, B0y⟩H implies the strong stabilization. This result is derived from a general compactness theorem...
Sur un problème parabolique-elliptique
Sur un problème parabolique-elliptique
We prove existence (uniqueness is easy) of a weak solution to a boundary value problem for an equation like where the function is only supposed to be locally lipschitz continuous. In order to replace the lack of compactness in t on v<1, we use nonlinear semigroup theory.
Symmetry operators of a Hartree-type equation with quadratic potential.
The Kneser property for the abstract Cauchy problem
We establish existence of mild solutions for the semilinear first order functional abstract Cauchy problem and we prove that the set of mild solutions of this problem is connected in the space of continuous functions.
Time scale transformation equation.
Tracking control of a flexible beam by nonlinear boundary feedback.
Truncated gradient flows of the van der Waals free energy.
Un modello non lineare, strutturato secondo l’età, per una popolazione infettata da macroparassiti
Uniform asymptotic normal structure, the uniform semi-opial property, and fixed points of asymptotically regular uniformly Lipschitzian semigroups. II.
Viscosity approximation of common fixed points for -Lipschitzian semigroup of pseudocontractive mappings in Banach spaces.
Weak and strong convergence theorems for nonexpansive semigroups in Banach spaces.