Boussaïd, Nabile; Cacciapuoti, Claudio; Carlone, Raffaele; Comech, Andrew; Noja, Diego; Posilicano, Andrea Spectral stability and instability of solitary waves of the Dirac equation with concentrated nonlinearity. (English) Zbl 1527.35043 Commun. Pure Appl. Anal. 22, No. 10, 3029-3067 (2023). MSC: 35B35 35C08 35P05 35Q41 PDFBibTeX XMLCite \textit{N. Boussaïd} et al., Commun. Pure Appl. Anal. 22, No. 10, 3029--3067 (2023; Zbl 1527.35043) Full Text: DOI arXiv
Comech, Andrew; Kopylova, Elena Orbital stability and spectral properties of solitary waves of Klein-Gordon equation with concentrated nonlinearity. (English) Zbl 1478.35080 Commun. Pure Appl. Anal. 20, No. 6, 2187-2209 (2021). MSC: 35C08 35B35 35L15 35L71 PDFBibTeX XMLCite \textit{A. Comech} and \textit{E. Kopylova}, Commun. Pure Appl. Anal. 20, No. 6, 2187--2209 (2021; Zbl 1478.35080) Full Text: DOI
Comech, Andrew; Stuart, David Small amplitude solitary waves in the Dirac-Maxwell system. (English) Zbl 1394.35109 Commun. Pure Appl. Anal. 17, No. 4, 1349-1370 (2018). MSC: 35C08 35Q41 37K40 81Q05 37N20 PDFBibTeX XMLCite \textit{A. Comech} and \textit{D. Stuart}, Commun. Pure Appl. Anal. 17, No. 4, 1349--1370 (2018; Zbl 1394.35109) Full Text: DOI arXiv
Boussïd, Nabile; Comech, Andrew Spectral stability of bi-frequency solitary waves in Soler and Dirac-Klein-Gordon models. (English) Zbl 1393.35196 Commun. Pure Appl. Anal. 17, No. 4, 1331-1347 (2018). MSC: 35Q41 35C08 37K40 81Q05 37N20 PDFBibTeX XMLCite \textit{N. Boussïd} and \textit{A. Comech}, Commun. Pure Appl. Anal. 17, No. 4, 1331--1347 (2018; Zbl 1393.35196) Full Text: DOI arXiv