TY - JOUR AU - Durán Martín, Ángel AU - Esfahani, A. AU - Muslu, Gulcin M. PY - 2025 SN - 2238-3603 UR - https://uvadoc.uva.es/handle/10324/79105 AB - The Klein–Gordon–Boussinesq (KGB) system is proposed in the literature as a model problem to study the validity of approximations in the long wave limit provided by simpler equations such as KdV, nonlinear Schrödinger or Whitham equations. In this... LA - eng PB - Springer Nature KW - Sistema KGB KW - Onda solitaria KW - Bien planteado TI - Mathematical properties of Klein–Gordon–Boussinesq systems DO - 10.1007/s40314-025-03329-1 ER -