2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/171871New types of magnetic structures in the Heisenberg model are found. Analytical methods are used to describe spiral structures, spiral vortex structures, and their interaction. Methods for obtaining these structures in real systems, including nanomagnets, are discussed.10 pages, 9 figuresStrongly Correlated Electronstext