MUHIE, Seid Kassaw; OTERA, Daniele Ettore; RUSSO, Francesco G. Energetic formulation of the subgroup commutativity degree. Nonlinear Analysis: Modelling and Control, [S. l.], v. 31, n. 1, p. 212–236, 2026. DOI: 10.15388/namc.2026.31.44490. Disponível em: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/44490. Acesso em: 24 feb. 2026.