Nikitin, A. G. Kinematical invariance groups of the 3d Schrödinger equations with position dependent masses. (English) Zbl 1370.81061 J. Math. Phys. 58, No. 8, 083508, 16 p. (2017). MSC: 81Q05 35Q41 81R05 35B06 17B81 PDFBibTeX XMLCite \textit{A. G. Nikitin}, J. Math. Phys. 58, No. 8, 083508, 16 p. (2017; Zbl 1370.81061) Full Text: DOI arXiv
Nikitin, A. G.; Zasadko, T. M. Group classification of Schrödinger equations with position dependent mass. (English) Zbl 1349.81089 J. Phys. A, Math. Theor. 49, No. 36, Article ID 365204, 17 p. (2016). MSC: 81Q05 81Q80 81R05 PDFBibTeX XMLCite \textit{A. G. Nikitin} and \textit{T. M. Zasadko}, J. Phys. A, Math. Theor. 49, No. 36, Article ID 365204, 17 p. (2016; Zbl 1349.81089) Full Text: DOI arXiv