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We consider the pure-power defocusing nonlinear Klein-Gordon equation, in the H-1-subcritical case, posed on the product space R-d X T, where T is the one-dimensional flat torus. In this framework, we prove that scattering holds for any initial data belonging to the energy space H(1)x L-2 for 1
Edoardo Charbon, Claudio Bruschini, Arin Can Ülkü
Assyr Abdulle, Doghonay Arjmand, Edoardo Paganoni