Wanfang Chen

Wanfang Chen

Postdoctoral Researcher in Extremal Graph Theory

Publications

Journal Articles

Packing of the $k$-power of Hamilton cycles

Published in Discrete Mathematics, 2025

We investigate the extremal and packing properties of the $k$-power of Hamilton cycles, determining tight bounds and characterizing extremal configurations.

Recommended citation: Chen, Wanfang, Lu, Changhong, Wu, Qi, and Yuan, Long-Tu. (2025). "Packing of the $k$-power of Hamilton cycles." Discrete Mathematics. 348(12).
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Extremal graphs for two vertex-disjoint copies of a clique

Published in Graphs and Combinatorics, 2022

This paper determines the Turán number for two vertex-disjoint cliques, using the classical Hajnal–Szemerédi theorem as a key tool.

Recommended citation: Chen, Wanfang, Lu, Changhong, and Yuan, Long-Tu. (2022). "Extremal graphs for two vertex-disjoint copies of a clique." Graphs and Combinatorics. 38(3), Paper No. 67.
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