Abdo, Hosam; Dimitrov, Darko; Gutman, Ivan Graph irregularity and its measures. (English) Zbl 1428.05300 Appl. Math. Comput. 357, 317-324 (2019). MSC: 05C90 05C07 05C35 PDFBibTeX XMLCite \textit{H. Abdo} et al., Appl. Math. Comput. 357, 317--324 (2019; Zbl 1428.05300) Full Text: DOI
Abdo, Hosam; Dimitrov, Darko; Gutman, Ivan Graphs with maximal \(\sigma\) irregularity. (English) Zbl 1398.05064 Discrete Appl. Math. 250, 57-64 (2018). MSC: 05C07 05C35 PDFBibTeX XMLCite \textit{H. Abdo} et al., Discrete Appl. Math. 250, 57--64 (2018; Zbl 1398.05064) Full Text: DOI
Abdo, Hosam; Dimitrov, Darko Nonregular graphs with minimal total irregularity. (English) Zbl 1320.05024 Bull. Aust. Math. Soc. 92, No. 1, 1-10 (2015). MSC: 05C07 05C35 PDFBibTeX XMLCite \textit{H. Abdo} and \textit{D. Dimitrov}, Bull. Aust. Math. Soc. 92, No. 1, 1--10 (2015; Zbl 1320.05024) Full Text: DOI arXiv
Abdo, Hosam; Dimitrov, Darko The irregularity of graphs under graph operations. (English) Zbl 1290.05062 Discuss. Math., Graph Theory 34, No. 2, 263-278 (2014). MSC: 05C07 05C35 05C76 05C90 PDFBibTeX XMLCite \textit{H. Abdo} and \textit{D. Dimitrov}, Discuss. Math., Graph Theory 34, No. 2, 263--278 (2014; Zbl 1290.05062) Full Text: DOI arXiv