Dimitrov, Darko; Du, Zhibin Complete characterization of the minimal-ABC trees. (English) Zbl 1515.05050 Discrete Appl. Math. 336, 148-194 (2023). MSC: 05C09 05C92 05C35 05C05 92E10 PDFBibTeX XMLCite \textit{D. Dimitrov} and \textit{Z. Du}, Discrete Appl. Math. 336, 148--194 (2023; Zbl 1515.05050) Full Text: DOI arXiv
Dimitrov, Darko; Ikica, Barbara; Škrekovski, Riste Maximum external Wiener index of graphs. (English) Zbl 1406.05028 Discrete Appl. Math. 257, 331-337 (2019). MSC: 05C12 05C35 05C90 92E10 PDFBibTeX XMLCite \textit{D. Dimitrov} et al., Discrete Appl. Math. 257, 331--337 (2019; Zbl 1406.05028) Full Text: DOI
Ali, Akbar; Dimitrov, Darko; Du, Zhibin; Ishfaq, Faiza On the extremal graphs for general sum-connectivity index \((\chi_{{}_\alpha})\) with given cyclomatic number when \(\alpha > 1\). (English) Zbl 1406.05048 Discrete Appl. Math. 257, 19-30 (2019). MSC: 05C35 05C40 05C30 PDFBibTeX XMLCite \textit{A. Ali} et al., Discrete Appl. Math. 257, 19--30 (2019; Zbl 1406.05048) 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
Ali, Akbar; Dimitrov, Darko On the extremal graphs with respect to bond incident degree indices. (English) Zbl 1380.05108 Discrete Appl. Math. 238, 32-40 (2018). MSC: 05C35 05C07 PDFBibTeX XMLCite \textit{A. Ali} and \textit{D. Dimitrov}, Discrete Appl. Math. 238, 32--40 (2018; Zbl 1380.05108) Full Text: DOI arXiv
Dimitrov, Darko; Du, Zhibin; da Fonseca, Carlos M. Some forbidden combinations of branches in minimal-ABC trees. (English) Zbl 1377.05030 Discrete Appl. Math. 236, 165-182 (2018). MSC: 05C05 05C35 PDFBibTeX XMLCite \textit{D. Dimitrov} et al., Discrete Appl. Math. 236, 165--182 (2018; Zbl 1377.05030) Full Text: DOI
Dimitrov, Darko; Ikica, Barbara; Škrekovski, Riste Remarks on maximum atom-bond connectivity index with given graph parameters. (English) Zbl 1396.05110 Discrete Appl. Math. 222, 222-226 (2017). MSC: 05C90 05C07 92E10 PDFBibTeX XMLCite \textit{D. Dimitrov} et al., Discrete Appl. Math. 222, 222--226 (2017; Zbl 1396.05110) Full Text: DOI arXiv
Dimitrov, Darko On structural properties of trees with minimal atom-bond connectivity index. II: Bounds on \(B_1\)- and \(B_2\)-branches. (English) Zbl 1333.05088 Discrete Appl. Math. 204, 90-116 (2016). MSC: 05C10 05C35 05C90 92E10 PDFBibTeX XMLCite \textit{D. Dimitrov}, Discrete Appl. Math. 204, 90--116 (2016; Zbl 1333.05088) Full Text: DOI arXiv
Dimitrov, Darko On structural properties of trees with minimal atom-bond connectivity index. (English) Zbl 1288.05042 Discrete Appl. Math. 172, 28-44 (2014). MSC: 05C05 05C35 05C90 05C40 PDFBibTeX XMLCite \textit{D. Dimitrov}, Discrete Appl. Math. 172, 28--44 (2014; Zbl 1288.05042) Full Text: DOI arXiv
Abdo, Hosam; Dimitrov, Darko; Gutman, Ivan On the Zagreb indices equality. (English) Zbl 1250.05037 Discrete Appl. Math. 160, No. 1-2, 1-8 (2012). MSC: 05C07 PDFBibTeX XMLCite \textit{H. Abdo} et al., Discrete Appl. Math. 160, No. 1--2, 1--8 (2012; Zbl 1250.05037) Full Text: DOI
Andova, Vesna; Bogoev, Sašo; Dimitrov, Darko; Pilipczuk, Marcin; Škrekovski, Riste On the Zagreb index inequality of graphs with prescribed vertex degrees. (English) Zbl 1222.05028 Discrete Appl. Math. 159, No. 8, 852-858 (2011). MSC: 05C07 PDFBibTeX XMLCite \textit{V. Andova} et al., Discrete Appl. Math. 159, No. 8, 852--858 (2011; Zbl 1222.05028) Full Text: DOI