Chen, Shexi; Liu, Jianxun; Ma, Yu The primitive nonpowerful signed simple graphs with largest base. (Chinese. English summary) Zbl 1324.05075 Acta Math. Appl. Sin. 37, No. 6, 997-1004 (2014). MSC: 05C20 05C22 PDFBibTeX XMLCite \textit{S. Chen} et al., Acta Math. Appl. Sin. 37, No. 6, 997--1004 (2014; Zbl 1324.05075)
Yang, Jun; Chen, Shexi An upper bound on the base of a special class of primitive nonpowerful symmetric signed digraphs. (Chinese. English summary) Zbl 1274.05200 Acta Math. Appl. Sin. 35, No. 3, 503-514 (2012). MSC: 05C20 05C50 PDFBibTeX XMLCite \textit{J. Yang} and \textit{S. Chen}, Acta Math. Appl. Sin. 35, No. 3, 503--514 (2012; Zbl 1274.05200)
Chen, Shexi; Liu, Bolian The scrambling index of symmetric primitive matrices. (English) Zbl 1204.15040 Linear Algebra Appl. 433, No. 6, 1110-1126 (2010). Reviewer: Hans Havlicek (Wien) MSC: 15B48 05C20 05C50 PDFBibTeX XMLCite \textit{S. Chen} and \textit{B. Liu}, Linear Algebra Appl. 433, No. 6, 1110--1126 (2010; Zbl 1204.15040) Full Text: DOI
Tan, Min; Chen, Shexi; Liu, Jianxun; Lin, Jian The ascending property of the lower multiexponent sets for primitive digraphs. (English) Zbl 1221.05184 Adv. Appl. Discrete Math. 5, No. 1, 77-83 (2010). MSC: 05C20 05C50 PDFBibTeX XMLCite \textit{M. Tan} et al., Adv. Appl. Discrete Math. 5, No. 1, 77--83 (2010; Zbl 1221.05184) Full Text: Link
Chen, Shexi The extremal digraphs of the \(k\)th upper generalized exponent for \(k\)-upper primitive symmetric digraphs. (Chinese. English summary) Zbl 1199.05150 J. Syst. Sci. Math. Sci. 29, No. 2, 309-314 (2009). MSC: 05C20 05C35 PDFBibTeX XMLCite \textit{S. Chen}, J. Syst. Sci. Math. Sci. 29, No. 2, 309--314 (2009; Zbl 1199.05150)
Chen, She-xi; Liu, Wei-jun; Liu, Jin-wang The \(k\)-point exponent set of primitive digraphs with girth 2. (English) Zbl 1146.05027 Acta Math. Appl. Sin., Engl. Ser. 24, No. 4, 573-582 (2008). MSC: 05C20 05C50 15B33 PDFBibTeX XMLCite \textit{S.-x. Chen} et al., Acta Math. Appl. Sin., Engl. Ser. 24, No. 4, 573--582 (2008; Zbl 1146.05027) Full Text: DOI
Chen, Shexi; Liu, Bolian The \(k\)th local exponent of doubly symmetric primitive matrices. (English) Zbl 1129.05028 Appl. Math. Lett. 19, No. 4, 392-397 (2006). MSC: 05C50 15B33 PDFBibTeX XMLCite \textit{S. Chen} and \textit{B. Liu}, Appl. Math. Lett. 19, No. 4, 392--397 (2006; Zbl 1129.05028) Full Text: DOI
Chen, Shexi; Hu, Yahui The exponent set of central symmetric primitive matrices. (English) Zbl 1065.05062 Northeast. Math. J. 20, No. 4, 424-434 (2004). MSC: 05C50 15B33 PDFBibTeX XMLCite \textit{S. Chen} and \textit{Y. Hu}, Northeast. Math. J. 20, No. 4, 424--434 (2004; Zbl 1065.05062)