The One-Dimensional Dirac Equation With Concentrated Nonlinearity. - Claudio Cacciapuoti; Raffaele Carlone; Diego Noja; Andrea Posilicano (SIAM J. Math. Anal., 2017)

A Note on Sign-Changing Solutions to the NLS on the Double-Bridge Graph. - Diego Noja; Sergio Rolando; Simone Secchi (Symmetry, 2019)