Prashanth, B.; Naik, K. Nagendra; Rajanna, K. R. A remark on eigen values of signed graph. (English) Zbl 1462.05165 J. Appl. Math. Stat. Inform. 15, No. 1, 33-42 (2019). MSC: 05C22 05C50 15A18 PDFBibTeX XMLCite \textit{B. Prashanth} et al., J. Appl. Math. Stat. Inform. 15, No. 1, 33--42 (2019; Zbl 1462.05165) Full Text: DOI
Filipovski, Slobodan On the non-existence of antipodal cages of even girth. (English) Zbl 1390.05127 Linear Algebra Appl. 546, 261-273 (2018). MSC: 05C50 05C35 15A18 PDFBibTeX XMLCite \textit{S. Filipovski}, Linear Algebra Appl. 546, 261--273 (2018; Zbl 1390.05127) Full Text: DOI arXiv