Xin Zhang (张欣) gave a talk on the problem of partitioning a graph into forests of the almost equal size at the Discrete Math Seminar

On February 25, 2020, Xin Zhang (张欣) from Xidian University, China gave a talk on the problem of equitable tree-k-coloring of graphs and its variations. The title of his talk is “On the equitable tree-coloring of graphs with low degeneracy“. He is currently visiting the IBS discrete mathematics group for 1 year until August 2020 for his sabbatical leave.

Welcome Xin Zhang from Xidian University, a new visiting scholar in the IBS discrete mathematics group

Xin Zhang

The IBS discrete mathematics group welcomes Prof. Xin Zhang (张欣), a new visiting scholar from Xidian University, China. He is visiting the IBS discrete mathematics group for one year from August 22, 2019.

He received his Ph.D. from Shandong University in China and is currently an associate professor in the School of Mathematics and Statistics, Xidian University, Xi’an, China.


Xin Zhang presented many results on equitable tree-k-colorings of graphs at the discrete math seminar

On May 16, 2019, Xin Zhang (张欣) from Xidian University, China discusses various results on the equitable tree-k-coloring of graphs, a problem of partitioning the vertex set of a graph into vertex-disjoint induced subgraphs having no cycles with almost same size. The title of his talk was “On equitable tree-colorings of graphs”. Xin Zhang is visiting IBS Discrete Mathematics Group from May 15 to May 19.

IBS 이산수학그룹 Discrete Mathematics Group
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IBS Discrete Mathematics Group (DIMAG)
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