Multiplicity of bound states for a class of nonlinear Dirac equations on generalized star graphs with potentials

Guangze Gu, Ziwei Li, Michael Ruzhansky +1

In this paper we investigate the existence and multiplicity of bound states for a class of nonlinear Dirac equations on a generalized star graph \(\mathcal{G}\): \[ -ic\,σ_1\,\part…