Chang, An On the largest eigenvalue of a tree with perfect matchings. (English) Zbl 1029.05094 Discrete Math. 269, No. 1-3, 45-63 (2003). Reviewer: Dragoš Cvetković (Beograd) MSC: 05C50 05C05 05C70 PDFBibTeX XMLCite \textit{A. Chang}, Discrete Math. 269, No. 1--3, 45--63 (2003; Zbl 1029.05094) Full Text: DOI
Chang, An On the Laplacian of a hypergraph. (English) Zbl 1008.05103 Math. Appl. 12, No. 4, 93-97 (1999). MSC: 05C50 05C65 PDFBibTeX XMLCite \textit{A. Chang}, Math. Appl. 12, No. 4, 93--97 (1999; Zbl 1008.05103)
Chang, An Sub-large value and quasi-small value of the largest eigenvalue of the trees with perfect matchings. (Chinese. English summary) Zbl 0942.05044 Appl. Math., Ser. A (Chin. Ed.) 14, No. 4, 397-403 (1999). MSC: 05C50 05C05 05C35 05C70 PDFBibTeX XMLCite \textit{A. Chang}, Appl. Math., Ser. A (Chin. Ed.) 14, No. 4, 397--403 (1999; Zbl 0942.05044)
Chang, An Some properties of the spectrum of graphs. (English) Zbl 0971.05075 Appl. Math., Ser. B (Engl. Ed.) 14, No. 1, 103-107 (1999). MSC: 05C50 PDFBibTeX XMLCite \textit{A. Chang}, Appl. Math., Ser. B (Engl. Ed.) 14, No. 1, 103--107 (1999; Zbl 0971.05075) Full Text: DOI
Chang, An An extension of a majorization theorem on graph spectra. (English) Zbl 0920.05051 J. Math. Study 31, No. 4, 370-375 (1998). MSC: 05C50 PDFBibTeX XMLCite \textit{A. Chang}, J. Math. Study 31, No. 4, 370--375 (1998; Zbl 0920.05051)