Blow-up solutions of damped Klein-Gordon equation on the Heisenberg group
arXiv:2205.02705 · doi:10.1007/s40879-023-00654-9
Abstract
Inthisnote,weprovetheblow-upofsolutionsofthesemilineardamped Klein-Gordon equation in a finite time for arbitrary positive initial energy on the Heisenberg group. This work complements the paper [21] by the first author and Tokmagambetov, where the global in time well-posedness was proved for the small energy solutions.