20 citations · 41 across the 40 of their papers we have counts for
40 papers
Counterexamples to a treewidth conjecture on generalized Turán problems
Junpeng Zhou, Xiying Yuan
Given graphs and , the generalized Turán number is the maximum number of copies of in an -vertex -free graph. Alon and Shikhelman (J. Combin. The…
Counting large cliques in graphs with a forbidden tree
Junpeng Zhou, Xiying Yuan
Given graphs and , the generalized Turán number is the maximum number of copies of in an -vertex -free graph. Alon and Shikhelman (J. Combin. The…
A Spectral Confirmation of the Erdős Matching Conjecture
Liying Kang, Yongchun Lu, Xiying Yuan +1
The Erdős Matching Conjecture concerns the maximum number of hyperedges in an -uniform hypergraph with bounded matching number. In this paper, we study a spectral counterpart of…
Counting sunflowers in hypergraphs with bounded matching number and Erdős Matching Conjecture in the -norm
Junpeng Zhou, Xiying Yuan
It is well known that Erdős Matching Conjecture concerns the maximum number of hyperedges in an -uniform hypergraph with bounded matching number. As a generalization, it is natu…
On generalized Turán problems for expansions
Junpeng Zhou, Xiamiao Zhao, Xiying Yuan
Given a graph , the -expansion of is the -uniform hypergraph obtained from by inserting new distinct vertices in each edge of . Given -uniform hy…
On the number of linear uniform hypergraphs with linear girth constraint
Fang Tian, Yiting Yang, Xiying Yuan
For an integer , a hypergraph on vertex set is -uniform if each edge is a set of vertices, and is said to be linear if every two distinct edges share at…