Cieśliński, Jan L.; Kobus, Artur Group interpretation of the spectral parameter. The case of isothermic surfaces. (English) Zbl 1359.58010 J. Geom. Phys. 113, 28-37 (2017). MSC: 58D19 53C42 37K10 53A04 PDFBibTeX XMLCite \textit{J. L. Cieśliński} and \textit{A. Kobus}, J. Geom. Phys. 113, 28--37 (2017; Zbl 1359.58010) Full Text: DOI arXiv
Cieśliński, Jan Group interpretation of the spectral parameter in the case of nonhomogeneous, nonlinear Schrödinger system. (English) Zbl 0776.35069 J. Math. Phys. 34, No. 6, 2372-2384 (1993). MSC: 35Q55 58J70 81R10 PDFBibTeX XMLCite \textit{J. Cieśliński}, J. Math. Phys. 34, No. 6, 2372--2384 (1993; Zbl 0776.35069) Full Text: DOI