2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/53715On an equation associated with the contact Lie algebras/ Mikhail V. Saveliev/ In the framework of a Lie algebraic approach we study a nonlinear equation associated with the contact Lie algebra ${\bf K}K_m$, that seems to be relavant for some solvable models of field theory and gravity in higher dimensions. LPTENS--93/43.4 pages, no figure; LPTENS--93/43High Energy Physics - Theorytext