Changchang Dong

According to our database, Changchang Dong authored at least 5 papers between 2018 and 2025.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of four.

2025

A new condition on dominated pair degree sum for a digraph to be supereulerian.

Changchang Dong, Jixiang Meng, Juan Liu

Discret. Appl. Math., 2025

2024

Dominated pair degree sum conditions of supereulerian digraphs.

Changchang Dong, Jixiang Meng, Juan Liu

Discuss. Math. Graph Theory, 2024

2021

Sufficient Ore type condition for a digraph to be supereulerian.

Changchang Dong, Jixiang Meng, Juan Liu

Appl. Math. Comput., 2021

2020

Supereulerian 3-path-quasi-transitive digraphs.

Changchang Dong, Juan Liu, Jixiang Meng

Appl. Math. Comput., 2020

2018

Supereulerian digraphs with given diameter.

Changchang Dong, Juan Liu, Xindong Zhang

Appl. Math. Comput., 2018