2026-04-13T01:08:30Zhttps://recercat.cat/oai/request

oai:recercat.cat:2072/4397992026-03-13T05:54:24Zcom_2072_98col_2072_378192

00925njm 22002777a 4500 dc Ferragut Amengual, Antoni Manel author García Saldaña, Johanna Denise author Valls, Clàudia author 2019 Altres ajuts: Universitat Jaume I grant P1-1B2015-16 We provide normal forms and the global phase portraits on the Poincaré disk of the Abel quadratic differential equations of the second kind having a symmetry with respect to an axis or to the origin. Moreover, we also provide the bifurcation diagrams for these global phase portraits. Abel differential equation of second kind Quadratic differential system Phase portrait Poincaré disk Phase portraits of Abel quadratic differential systems of second kind with symmetries