We consider the non linear Klein-Gordon equation u + m2u + λ|u|2u = 0, with λ ≥ 0, outside a Kerr black hole. We solve the global Cauchy problem for large data with minimum regularity. Then, using a Penrose compactification, we prove, in the massless case, the existence of smooth asymptotic profiles and Sommerfeld radiation conditions, at the horizon and at null infinity, for smooth solutions. Résumé Nous considérons l’équation de Klein-Gordon non linéaire u + m2u + λ|u|2u = 0, avec λ ≥ 0, a ̀ l’extérieur d’un trou noir de Kerr. Nous résolvons le problème de Cauchy global pour des données initiales grandes et de régularite ́ minimale. Ensuite, a ̀ l’aide d’une compactification de Penrose, nous établissons dans le cas sans masse l...
Let u be a solution to a quasi-linear Klein-Gordon equation in one-space dimension, $\Box u + u = P ...
P(論文)Some examples of localized solutions of non-linear Klein-Gordon equations in 1+1 and 3+1 dimens...
In this paper, the global existence and nonexistence of solutions for a KleinGordon equation, appear...
We study the nonlinear Klein–Gordon (NLKG) equation on a manifold M in the nonrelativistic limit, na...
In this thesis we study the problem of global existence of solutions to critical quasi-linear Klein-...
Given any $\mu_1, \mu_2\in {\mathbb C}$ and $\alpha >0$, we prove the local existence of arbitrarily...
In this thesis, we prove two main results on nonlinear Klein-Gordon equations. First, we establish g...
Cette thèse est consacrée à démontrer l'existence des solutions globales en temps pour certaines équ...
This paper investigates the decay properties of solutions to the massive linear wave equationgψ+ αl2...
We study the Klein-Gordon equation with general interaction term, which may be linear or nonlinear, ...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mathematics, 2015.Cataloged fro...
We find positive solutions to a nonlinear equation of Klein-Gordon type. Our analysis is carried out...
The aim of this paper is to study the global existence of solutions to a coupled wave-Klein-Gordon s...
Abstract. Energy heuristics predict global existence from small data for semi-linear Klein-Gordon sy...
The analysis of global dynamics of nonlinear dispersive equations has a long history starting from s...
Let u be a solution to a quasi-linear Klein-Gordon equation in one-space dimension, $\Box u + u = P ...
P(論文)Some examples of localized solutions of non-linear Klein-Gordon equations in 1+1 and 3+1 dimens...
In this paper, the global existence and nonexistence of solutions for a KleinGordon equation, appear...
We study the nonlinear Klein–Gordon (NLKG) equation on a manifold M in the nonrelativistic limit, na...
In this thesis we study the problem of global existence of solutions to critical quasi-linear Klein-...
Given any $\mu_1, \mu_2\in {\mathbb C}$ and $\alpha >0$, we prove the local existence of arbitrarily...
In this thesis, we prove two main results on nonlinear Klein-Gordon equations. First, we establish g...
Cette thèse est consacrée à démontrer l'existence des solutions globales en temps pour certaines équ...
This paper investigates the decay properties of solutions to the massive linear wave equationgψ+ αl2...
We study the Klein-Gordon equation with general interaction term, which may be linear or nonlinear, ...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mathematics, 2015.Cataloged fro...
We find positive solutions to a nonlinear equation of Klein-Gordon type. Our analysis is carried out...
The aim of this paper is to study the global existence of solutions to a coupled wave-Klein-Gordon s...
Abstract. Energy heuristics predict global existence from small data for semi-linear Klein-Gordon sy...
The analysis of global dynamics of nonlinear dispersive equations has a long history starting from s...
Let u be a solution to a quasi-linear Klein-Gordon equation in one-space dimension, $\Box u + u = P ...
P(論文)Some examples of localized solutions of non-linear Klein-Gordon equations in 1+1 and 3+1 dimens...
In this paper, the global existence and nonexistence of solutions for a KleinGordon equation, appear...