2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/54449We discuss the low-energy dynamics of generalized extremal higher membrane black hole solutions of string theory and higher membrane theories following Manton's prescription for multi-soliton solutions. A flat metric is found for those solutions which possess $κ$-symmetry on the worldvolume.plain TeX, needs harvmac, 6 pages; Talk by RRK to appear in Proceedings of Sixth Canadian Conference on General Relativity and Relativistic Astrophysics; for details see hep-th/9512061High Energy Physics - Theorytext