Nonexistence of global weak solutions of a system of wave equations on the Heisenberg group


Authors

Rabah Kellil - Faculty of Science Al Zulfi, University of Majmaah, Al Zulfi, KSA. Mokhtar Kirane - Laboratoire de Mathématiques, Image et Applications, Faculté des Sciences, pôle Sciences et Technologies, Avenue M. Crépeau, 17000, La Rochelle, France.


Abstract

Sufficient conditions are obtained for the nonexistence of solutions to the nonlinear higher order pseudoparabolic equation \[u_{tt} -\Delta_{\mathbb{H}}u + (- \Delta_{\mathbb{H}})^{ \frac{\delta}{2} }u = f(\eta; t)u^p;\qquad (\eta, t) \in \mathbb{H} \times(0,\infty); p > 1;\quad u \geq 0;\] where \( \Delta_{\mathbb{H}}\) is the Kohn{Laplace operator on the \((2N + 1)\)-dimensional Heisenberg group \(\mathbb{H}\) and \(f(\eta; t)\) is a given function. Then, this result is extended to the case of a \(2 \times 2\)-system of the same type. Our technique of proof is based on a duality argument.


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ISRP Style

Rabah Kellil, Mokhtar Kirane, Nonexistence of global weak solutions of a system of wave equations on the Heisenberg group, Journal of Nonlinear Sciences and Applications, 9 (2016), no. 5, 3279--3286

AMA Style

Kellil Rabah, Kirane Mokhtar, Nonexistence of global weak solutions of a system of wave equations on the Heisenberg group. J. Nonlinear Sci. Appl. (2016); 9(5):3279--3286

Chicago/Turabian Style

Kellil, Rabah, Kirane, Mokhtar. "Nonexistence of global weak solutions of a system of wave equations on the Heisenberg group." Journal of Nonlinear Sciences and Applications, 9, no. 5 (2016): 3279--3286


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