DOI: 10.3934/cpaa.2019030
View full text
Sign up to set email alerts

Abstract: The initial value problem for some coupled non-linear wave equations is investigated. In the defocusing case, global well-posedness and illposedness results are obtained. In the focusing sign, the existence of global and non global solutions are discussed via the potential-well theory. Finally, strong instability of standing waves are established.

Help me understand this report

This publication either has no citations yet, or we are still processing them

Set email alert for when this publication receives citations?

See others like this or search for similar articles