2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/58203Using the differential geometry of curves and surfaces the Lakshmanan equivalent counterpart of the M-XXII equation is found ... .7 pages, LaTex fileMathematical PhysicsA (2+1)-dimensional integrable spin model(the M-XXII equation) and Differential geometry of curves/surfacestext