Cely, Liliana; Goloshchapova, Nataliia Variational and stability properties of coupled NLS equations on the star graph. (English) Zbl 1496.35355 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 224, Article ID 113056, 35 p. (2022). MSC: 35Q55 35Q40 35B35 35A01 35A02 49M41 PDFBibTeX XMLCite \textit{L. Cely} and \textit{N. Goloshchapova}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 224, Article ID 113056, 35 p. (2022; Zbl 1496.35355) Full Text: DOI
Ardila, Alex H.; Cely, Liliana; Goloshchapova, Nataliia Instability of ground states for the NLS equation with potential on the star graph. (English) Zbl 1483.35195 J. Evol. Equ. 21, No. 4, 3703-3732 (2021). MSC: 35Q55 35Q41 35Q40 35B35 49J40 PDFBibTeX XMLCite \textit{A. H. Ardila} et al., J. Evol. Equ. 21, No. 4, 3703--3732 (2021; Zbl 1483.35195) Full Text: DOI arXiv