2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/79964We consider kink-antikink collisions in the topological discrete sine-Gordon system. We find that the TDSG kink supports extra internal modes of vibration and this results in resonance effects of the kind seen for the continuum phi^4 theory.18 pages, 7 figuresPattern Formation and Solitonstext