2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55779Improved expansion in width is applied to a curved domain wall in nonrelativistic dissipative $λ(Φ^2 - v^2)^2 $ model with real scalar order parameter $Φ$. Approximate analytic description of such a domain wall to second order in the width is presented.14 pages, Latex 2.09, no figures. Presented at XXXVIII Cracow School of Theoretical Physics, Zakopane, 1-10 June 1998High Energy Physics - TheorySoft Condensed Mattertext