Xi-Ming Cheng

According to our database, Xi-Ming Cheng authored at least 4 papers between 2016 and 2018.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2018

Graphs with three eigenvalues and second largest eigenvalue at most 1.

Xi-Ming Cheng, Gary R. W. Greaves, Jack H. Koolen

J. Comb. Theory B, 2018

2017

A generalization of a theorem of Neumaier.

Xi-Ming Cheng, Jack H. Koolen

Des. Codes Cryptogr., 2017

Graham's pebbling conjecture on the middle graphs of even cycles.

Zheng-Jiang Xia, Yong-Liang Pan, Jun-Ming Xu, Xi-Ming Cheng

Ars Comb., 2017

2016

Biregular graphs with three eigenvalues.

Xi-Ming Cheng, Alexander L. Gavrilyuk, Gary R. W. Greaves, Jack H. Koolen

Eur. J. Comb., 2016