Algaba Durán, AntonioFuentes Díaz, NataliaGarcía García, Cristóbal, MatemáticoReyes Columé, Manuel2025-04-252025-04-252014-12Algaba, A., Fuentes, N., García, C., & Reyes, M. (2014). A class of non-integrable systems admitting an inverse integrating factor. In Journal of Mathematical Analysis and Applications (Vol. 420, Issue 2, pp. 1439–1454). Elsevier BV. https://doi.org/10.1016/j.jmaa.2014.06.0470022-247X1096-0813 (electrónico)https://hdl.handle.net/10272/25430We study the existence of an inverse integrating factor for a class of systems, in general non-integrable, whose lowest-degree quasi-homogeneous term is a Hamiltonian system and its Hamiltonian function only has simple factors over C[x; y].engAtribución-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nd/3.0/es/IntegrabilityInverse integrating factorOrbital equivalent normal formjournal article10.1016/j.jmaa.2014.06.047open access12 Matemáticas