科研方向
研究領(lǐng)域：組合數(shù)學(xué)與圖論
著述成果
1. 科研項(xiàng)目?[1] 主持完成河北省自然科學(xué)青年基金項(xiàng)目一項(xiàng)(A2014205149)。?
[2] 主持完成河北師范大學(xué)青年基金項(xiàng)目一項(xiàng)(L2012Q02)。 ?
?2. 發(fā)表論文?
[13] Xuli Qi, Szeged index of a class of unicyclic graphs, submmited.
[12] Xuli Qi, Bo Zhou, Jiyong Li, Zagreb eccentricity indices of unicyclic graphs, submmited.
[11] Xuli Qi, Zhibin Du, On Zagreb eccentricity indices of trees, MATCH Commun. Math. Comput. Chem. 78 (2017) 241--256.? (SCI)
[10] Xuli Qi, Bo Zhou, Zhibin Du, The Kirchhoff indices and the matching numbers of unicyclic graphs, Appl. Math. Comput. 289 (2016) 464--480.? (SCI)?
[9] Xuli Qi, Bo Zhou, A note on hyper-Wiener index, Ars Combin. 128 (2016) 429--438.? (SCI)?
[8] Xuli Qi, Bo Zhou, On detour index and hyper-detour index of unicyclic graphs of given matching number, Util. Math. 97 (2015) 213--223.? (SCI)
[7] Xuli Qi, Detour index of bicyclic graphs, Util. Math. 90 (2013) 101--113.? (SCI)
[6] Xuli Qi, Bo Zhou, On the hyper-Wiener index of unicyclic graphs with given matching number, Stud. Univ. Babes-Bolyai Math. 57 (2012), No. 4, 459--468.?
[5] Xuli Qi, Bo Zhou, Maximum detour index of unicyclic graphs with given maximum degree, Ars Combin. 102 (2011) 193--200.? (SCI)
[4] Xuli Qi, Bo Zhou, Extremal properties of reciprocal complementary Wiener number of trees, Comput. Math. Appl. 62 (2011) 523--531.? (SCI)
[3] Ruidan Xing, Bo Zhou, Xuli Qi, Hyper-Wiener index of unicyclic graphs, MATCH Commun. Math. Comput. Chem. 66 (2011) 315--328.? (SCI)
[2] Xuli Qi, Bo Zhou, Hyper-detour index of unicyclic graphs, MATCH Commun. Math. Comput. Chem. 66 (2011) 329--342.? (SCI)
[1] Xuli Qi, Bo Zhou, Detour index of a class of unicyclic graphs, Filomat 24 (2010) 29--40. (SCI)。
