On the nodal structure of nonlinear stationary waves on star graphs
(2019)
Journal Article
Band, R., Gnutzmann, S., & Krueger, A. (2019). On the nodal structure of nonlinear stationary waves on star graphs. Symmetry, 11(2), https://doi.org/10.3390/sym11020185
We consider stationary waves on nonlinear quantum star graphs, i.e., solutions to the stationary (cubic) nonlinear Schrödinger equation on a metric star graph with Kirchhoff matching conditions at the centre. We prove the existence of solutions that... Read More about On the nodal structure of nonlinear stationary waves on star graphs.