Chang, An; Huang, Qiongxiang Ordering trees by their largest eigenvalues. (English) Zbl 1030.05029 Linear Algebra Appl. 370, 175-184 (2003). Reviewer: Dragoš Cvetković (Beograd) MSC: 05C05 05C50 PDFBibTeX XMLCite \textit{A. Chang} and \textit{Q. Huang}, Linear Algebra Appl. 370, 175--184 (2003; Zbl 1030.05029) Full Text: DOI
Huang, Qiongxiang; Chang, An Circulant digraphs determined by their spectra. (English) Zbl 1004.05040 Discrete Math. 240, No. 1-3, 261-270 (2001). Reviewer: András Ádám (Budapest) MSC: 05C50 05C20 05C60 05C75 PDFBibTeX XMLCite \textit{Q. Huang} and \textit{A. Chang}, Discrete Math. 240, No. 1--3, 261--270 (2001; Zbl 1004.05040) Full Text: DOI
Huang, Qiongxiang; Chang, An On the Hamiltonian circuits and Hamiltonian decomposition of \(\overrightarrow C_{n_1}\times \overrightarrow C_{n_2}\times\cdots\times \overrightarrow C_{n_k}\). (English) Zbl 0935.05063 Math. Appl. 10, No. 1, 46-50 (1997). MSC: 05C45 PDFBibTeX XMLCite \textit{Q. Huang} and \textit{A. Chang}, Math. Appl. 10, No. 1, 46--50 (1997; Zbl 0935.05063)