Abatangelo, Vito; Dragomir, Sorin Discrete heat equation morphism. (English) Zbl 1166.05310 Interdiscip. Inf. Sci. 14, No. 2, 225-244 (2008). MSC: 05C99 42B99 15A18 65N06 65N22 PDFBibTeX XMLCite \textit{V. Abatangelo} and \textit{S. Dragomir}, Interdiscip. Inf. Sci. 14, No. 2, 225--244 (2008; Zbl 1166.05310) Full Text: DOI
Abatangelo, Vito; Dragomir, Sorin Discrete Fourier calculus and graph reconstruction. (English) Zbl 1144.43002 Interdiscip. Inf. Sci. 13, No. 2, 163-180 (2007). Reviewer: Ioan Tomescu (Bucureşti) MSC: 43A32 PDFBibTeX XMLCite \textit{V. Abatangelo} and \textit{S. Dragomir}, Interdiscip. Inf. Sci. 13, No. 2, 163--180 (2007; Zbl 1144.43002) Full Text: DOI