Analysis & PDE
- Anal. PDE
- Volume 7, Number 4 (2014), 953-995.
Wave and Klein–Gordon equations on hyperbolic spaces
We consider the Klein–Gordon equation associated with the Laplace–Beltrami operator on real hyperbolic spaces of dimension ; as has a spectral gap, the wave equation is a particular case of our study. After a careful kernel analysis, we obtain dispersive and Strichartz estimates for a large family of admissible couples. As an application, we prove global well-posedness results for the corresponding semilinear equation with low regularity data.
Anal. PDE, Volume 7, Number 4 (2014), 953-995.
Received: 3 August 2013
Accepted: 1 March 2014
First available in Project Euclid: 20 December 2017
Permanent link to this document
Digital Object Identifier
Mathematical Reviews number (MathSciNet)
Zentralblatt MATH identifier
Primary: 35L05: Wave equation 43A85: Analysis on homogeneous spaces 43A90: Spherical functions [See also 22E45, 22E46, 33C55] 47J35: Nonlinear evolution equations [See also 34G20, 35K90, 35L90, 35Qxx, 35R20, 37Kxx, 37Lxx, 47H20, 58D25]
Secondary: 22E30: Analysis on real and complex Lie groups [See also 33C80, 43-XX] 35L71: Semilinear second-order hyperbolic equations 58D25: Equations in function spaces; evolution equations [See also 34Gxx, 35K90, 35L90, 35R15, 37Lxx, 47Jxx] 58J45: Hyperbolic equations [See also 35Lxx] 81Q05: Closed and approximate solutions to the Schrödinger, Dirac, Klein- Gordon and other equations of quantum mechanics
Anker, Jean-Philippe; Pierfelice, Vittoria. Wave and Klein–Gordon equations on hyperbolic spaces. Anal. PDE 7 (2014), no. 4, 953--995. doi:10.2140/apde.2014.7.953. https://projecteuclid.org/euclid.apde/1513731544