Results 81 to 90 of about 221 (109)

To infinity and some glimpses of beyond. [PDF]

open access: yesNat Commun, 2017
Kevrekidis PG   +2 more
europepmc   +1 more source

Stabilization of semilinear PDE's, and uniform decay under discretization

open access: yes, 2018
International audienceThese notes are issued from a short course given by the author in a summer school in Chambéry in June 2015. We consider general semilinear PDE's and we address the following two questions: 1) How to design an efficient feedback ...
Trélat, Emmanuel
core  

The Method of Moving Spheres on the Hyperbolic Space and the Classification of Solutions and the prescribed Q-curvature problem

open access: yes
The classification of solutions to semilinear partial differential equations, as well as the classification of critical points of the corresponding functionals, have wide applications in the study of partial differential equations and differential ...
Li, Jungang   +2 more
core  

Bounded Solutions of Semilinear Time Delay Hyperbolic Differential and Difference Equations

open access: yesMathematics, 2019
In this paper, we study the initial value problem for a semilinear delay hyperbolic equation in Hilbert spaces with a self-adjoint positive definite operator.
Allaberen Ashyralyev   +2 more
exaly   +3 more sources

Regularity for Semilinear Neutral Hyperbolic Equations with Cosine Families

open access: yesMathematics, 2020
The purpose of this paper is to obtain the regularity for solutions of semilinear neutral hyperbolic equations with the nonlinear convolution. The principal operator is the infinitesimal generator of a cosine and sine families.
Jin-Mun Jeong, Jeong Jin-Mun
exaly   +2 more sources

Global existence for the one-dimensional second order semilinear hyperbolic equations

open access: yesJournal of Mathematical Analysis and Applications, 2008
The aim of the paper is to study necessary and sufficient conditions for the existence of the global solution of the one-dimensional semilinear equation appearing in the boundary value problems of gas dynamics.
Anahit Galstian
exaly   +2 more sources

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