Structurally Unstable Quadratic Vector Fields of Codimension One

• Κύριοι συγγραφείς: Artés, Joan C. (Συγγραφέας, http://id.loc.gov/vocabulary/relators/aut), Llibre, Jaume (http://id.loc.gov/vocabulary/relators/aut), Rezende, Alex C. (http://id.loc.gov/vocabulary/relators/aut)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Cham : Springer International Publishing : Imprint: Birkhäuser, 2018.
• Έκδοση: 1st ed. 2018.
• Θέματα: Differential equations.; Dynamics.; Ergodic theory.; Ordinary Differential Equations.; Dynamical Systems and Ergodic Theory.
• Φυσική περιγραφή: VI, 267 p. 362 illus., 1 illus. in color. online resource.
• ISBN: 9783319921174
• DOI: 10.1007/978-3-319-92117-4

Originating from research in the qualitative theory of ordinary differential equations, this book follows the authors' work on structurally stable planar quadratic polynomial differential systems. In the present work the authors aim at finding all possible phase portraits in the Poincaré disc, modulo limit cycles, of planar quadratic polynomial differential systems manifesting the simplest level of structural instability. They prove that there are at most 211 and at least 204 of them. .