Long-Tu Yuan
East China Normal University
6 Papers
5 Citations
Long-Tu Yuan is an academic researcher from East China Normal University. The author has contributed to research in topics: Ramsey's theorem & 1-planar graph. The author has an hindex of 2, co-authored 6 publications.
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Papers
Extremal graphs for edge blow-up of graphs
TL;DR: In this paper, the range of the Turan numbers for edge blow-up of all bipartite graphs and the exact Turan number for all non-bipartite graph was determined.
19
On the anti-Ramsey numbers of linear forests
Tian-Ying Xie,Long-Tu Yuan +1 more
TL;DR: In this article, the exact value of the anti-Ramsey number of linear forests for sufficiently large n was determined, and the extremal edge-coloring graphs of the linear forests were shown.
14
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On the anti-Ramsey numbers of linear forests
Tian-Ying Xie,Long-Tu Yuan +1 more
TL;DR: The exact value of anti-Ramsey numbers of linear forests for sufficiently large forests for adequately large graphs is determined, and the extremal edge-colored graphs are shown.
5
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Extremal graphs for wheels
TL;DR: In this article, it was shown that the Turan number of edges not contained in any monochromatic copy of the original graph can be determined when the number of vertices is sufficiently large.
5
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Extremal graphs for edge blow-up of graphs
TL;DR: The Turan numbers for edge blow-up of general graphs are determined from replacing each edge in H by a clique of size p+1 where the new vertices of the cliques are all different.