Muhammet Yazici
Abstract:
We consider the initial-value problem for the Klein-Gordon equation in
de Sitter spacetime. We derive L-infinity decay estimates for the
solution to the linear Klein-Gordon equation in de Sitter spacetime
with and without source term.
Submitted June 16, 2017. Published January 13, 2018.
Math Subject Classifications: 35L15, 35C15, 35Q75.
Key Words: De sitter spacetime; Klein-Gordon eqution; fundamental solutions,
L-infinity estimates.
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Muhammet Yazici Department of Mathematics Faculty of Sciences Karadeniz Technical University Trabzon, 61080, Turkey email: m.yazici@ktu.edu.tr |
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