Nonlinear Schrödinger equation on graphs: recent results and open problems
D Noja - Philosophical Transactions of the Royal Society …, 2014 - royalsocietypublishing.org
In this paper, an introduction to the new subject of nonlinear dispersive Hamiltonian
equations on graphs is given. The focus is on recently established properties of solutions in …
equations on graphs is given. The focus is on recently established properties of solutions in …
[HTML][HTML] Variational properties and orbital stability of standing waves for NLS equation on a star graph
We study standing waves for a nonlinear Schrödinger equation on a star graph G, ie N
halflines joined at a vertex. At the vertex an interaction occurs described by a boundary …
halflines joined at a vertex. At the vertex an interaction occurs described by a boundary …