Chen, Guanwei; Schechter, Martin Multiple solutions for Schrödinger lattice systems with asymptotically linear terms and perturbed terms. (English) Zbl 1491.35400 Discrete Contin. Dyn. Syst., Ser. B 27, No. 4, 2107-2114 (2022). MSC: 35Q55 39A12 39A70 35B40 34B20 37K60 PDFBibTeX XMLCite \textit{G. Chen} and \textit{M. Schechter}, Discrete Contin. Dyn. Syst., Ser. B 27, No. 4, 2107--2114 (2022; Zbl 1491.35400) Full Text: DOI
Chen, Guanwei; Ma, Shiwang Perturbed Schrödinger lattice systems with superlinear terms: multiplicity of homoclinic solutions. (English) Zbl 1473.37095 Calc. Var. Partial Differ. Equ. 60, No. 5, Paper No. 185, 15 p. (2021). MSC: 37K60 35Q55 39A12 70K44 PDFBibTeX XMLCite \textit{G. Chen} and \textit{S. Ma}, Calc. Var. Partial Differ. Equ. 60, No. 5, Paper No. 185, 15 p. (2021; Zbl 1473.37095) Full Text: DOI
Chen, Guanwei Homoclinic solutions for perturbed discrete Schrödinger systems in infinite lattices: sublinear and asymptotically linear cases. (English) Zbl 1466.37058 Appl. Math. Lett. 117, Article ID 107062, 8 p. (2021). MSC: 37K60 37K55 37L60 39A14 PDFBibTeX XMLCite \textit{G. Chen}, Appl. Math. Lett. 117, Article ID 107062, 8 p. (2021; Zbl 1466.37058) Full Text: DOI
Chen, Guanwei; Schechter, Martin Non-periodic Schrödinger lattice systems with perturbed and asymptotically linear terms: negative energy solutions. (English) Zbl 1410.39003 Appl. Math. Lett. 93, 34-39 (2019). MSC: 39A10 39A70 39A23 34L40 PDFBibTeX XMLCite \textit{G. Chen} and \textit{M. Schechter}, Appl. Math. Lett. 93, 34--39 (2019; Zbl 1410.39003) Full Text: DOI