Alameda, Joseph S.; Curl, Emelie; Grez, Armando; Hogben, Leslie; Kingston, O’Neill; Schulte, Alex; Young, Derek; Young, Michael Families of graphs with maximum nullity equal to zero forcing number. (English) Zbl 1391.05157 Spec. Matrices 6, 56-67 (2018). MSC: 05C50 15A03 15A18 PDFBibTeX XMLCite \textit{J. S. Alameda} et al., Spec. Matrices 6, 56--67 (2018; Zbl 1391.05157) Full Text: DOI
Chen, Xiaofeng; Fang, Wei; Gao, Wei; Gao, Yubin; Jing, Guangming; Li, Zhongshan; Shao, Yanling; Zhang, Lihua Essential sign change numbers of full sign pattern matrices. (English) Zbl 1342.15025 Spec. Matrices 4, 247-254 (2016). MSC: 15B35 15A03 PDFBibTeX XMLCite \textit{X. Chen} et al., Spec. Matrices 4, 247--254 (2016; Zbl 1342.15025) Full Text: DOI