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Estudo da equação de Klein-Gordon linear
(Universidade Estadual Paulista (Unesp), 2008-02-12)
Neste trabalho estudamos a equação de Klein-Gordon linear. Definimos solução generalizada do Problema de Cauchy para tal equação. Provamos a existência e a unicidade da solução no espaço H1 loc(R2 + 1) e demonstramos o ...
Estudo da equação de Klein-Gordon linear
(Universidade Estadual Paulista (Unesp), 2008-02-12)
Neste trabalho estudamos a equação de Klein-Gordon linear. Definimos solução generalizada do Problema de Cauchy para tal equação. Provamos a existência e a unicidade da solução no espaço H1 loc(R2 + 1) e demonstramos o ...
Estudo da equação de Klein-Gordon linear
(Universidade Estadual Paulista (UNESP), 2014)
New solutions of the D-dimensional Klein–Gordon equation via mapping onto the nonrelativistic one-dimensional Morse potential
(2017-03-01)
New exact analytical bound-state solutions of the D-dimensional Klein–Gordon equation for a large set of couplings and potential functions are obtained via mapping onto the nonrelativistic bound-state solutions of the ...
New Solutions Of The D-dimensional Klein-gordon Equation Via Mapping Onto The Nonrelativistic One-dimensional Morse Potential
(Academic Press Inc Elsevier ScienceSan Diego, 2017)
Massive complex Klein-Gordon scalar field in a Schwarzschild backgroundCampo escalar complejo masivo de Klein-Gordon en un background de Schwarzschild
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2015)
Analyticity and near optimal time boundary controllability for the linear Klein–Gordon equation
(2017-01-01)
We study time analyticity for the solutions of the linear Klein–Gordon equation in RN, N≥1 and use it to obtain essentially optimal time boundary controllability in piecewise smooth domains. The initial state has finite ...
Energy decay for the linear Klein-Gordon equation and boundary control
(Elsevier B.V., 2014)
Energy decay for the linear Klein-Gordon equation and boundary control
(Elsevier B.V., 2014-06-15)
In this work we study the asymptotic behavior of the solutions of the linear Klein Gordon equation in R-N, N >= 1. We prove that local energy of solutions to the Cauchy problem decays polynomially. Afterwards, we use the ...
Dissipative effects in nonlinear Klein-Gordon dynamics
(Europhysics Letters, 2016-03)
We consider dissipation in a recently proposed nonlinear Klein-Gordon dynamics that admits exact time-dependent solutions of the power-law form ei(kx>wt) q , involving the q-exponential function naturally arising within ...