caa a22 4500 606194517 CHVBK 20210128100914.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s00030-014-0282-1 doi (NATIONALLICENCE)springer-10.1007/s00030-014-0282-1 Linear and nonlinear eigenvalue problems for Dirac systems in unbounded domains [Elektronische Daten] [Anna Capietto, Walter Dambrosio, Duccio Papini] We first study the linear eigenvalue problem for a planar Dirac system in the open half-line and describe the nodal properties of its solutions by means of the rotation number. We then give a global bifurcation result for a planar nonlinear Dirac system in the open half-line. As an application, we provide a global continuum of solutions of the nonlinear Dirac equation which have a special form. Springer Basel, 2014 Dirac system nationallicence Eigenvalue problem nationallicence Rotation number nationallicence Global bifurcation nationallicence Capietto Anna Dipartimento di Matematica, Università di Torino, Via Carlo Alberto 10, 10123, Turin, Italy aut Dambrosio Walter Dipartimento di Matematica, Università di Torino, Via Carlo Alberto 10, 10123, Turin, Italy aut Papini Duccio Dipartimento di Ingegneria dell'Informazione e Scienze Matematiche, Università di Siena, Via Roma 56, 53100, Siena, Italy aut Nonlinear Differential Equations and Applications NoDEA Springer Basel 22/2(2015-04-01), 263-299 1021-9722 22:2<263 2015 22 30 https://doi.org/10.1007/s00030-014-0282-1 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00030-014-0282-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Capietto Anna Dipartimento di Matematica, Università di Torino, Via Carlo Alberto 10, 10123, Turin, Italy aut NATIONALLICENCE 700 1- Dambrosio Walter Dipartimento di Matematica, Università di Torino, Via Carlo Alberto 10, 10123, Turin, Italy aut NATIONALLICENCE 700 1- Papini Duccio Dipartimento di Ingegneria dell'Informazione e Scienze Matematiche, Università di Siena, Via Roma 56, 53100, Siena, Italy aut NATIONALLICENCE 773 0- Nonlinear Differential Equations and Applications NoDEA Springer Basel 22/2(2015-04-01), 263-299 1021-9722 22:2<263 2015 22 30