Dobrev, V. K.; Doebner, H.-D.; Mrugalla, C. A \(q\)-Schrödinger algebra, its lowest-weight representations and generalized \(q\)-deformed heat/Schrödinger equations. (English) Zbl 0901.17012 J. Phys. A, Math. Gen. 29, No. 18, 5909-5918 (1996). MSC: 17B37 39A10 81R50 PDF BibTeX XML Cite \textit{V. K. Dobrev} et al., J. Phys. A, Math. Gen. 29, No. 18, 5909--5918 (1996; Zbl 0901.17012) Full Text: DOI
Floreanini, Roberto; Negro, Javier; Nieto, Luis Miguel; Vinet, Luc Symmetries of the heat equation on the lattice. (English) Zbl 0851.39007 Lett. Math. Phys. 36, No. 4, 351-355 (1996). Reviewer: E.Trofimtchouk (Kiev) MSC: 39A12 81T25 39A10 35K05 PDF BibTeX XML Cite \textit{R. Floreanini} et al., Lett. Math. Phys. 36, No. 4, 351--355 (1996; Zbl 0851.39007) Full Text: DOI
Floreanini, Roberto; Vinet, Luc Quantum symmetries of \(q\)-difference equations. (English) Zbl 0859.39007 J. Math. Phys. 36, No. 6, 3134-3156 (1995). Reviewer: E.Thandapani (Salem) MSC: 39A12 39A70 81R50 17B37 PDF BibTeX XML Cite \textit{R. Floreanini} and \textit{L. Vinet}, J. Math. Phys. 36, No. 6, 3134--3156 (1995; Zbl 0859.39007) Full Text: DOI