1 citations · 2 across the 6 of their papers we have counts for
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Some exact values on Ramsey numbers related to fans
Qinghong Zhao, Bing Wei
For two given graphs and , the Ramsey number is the smallest integer such that any red-blue edge-coloring of the complete graph contains a red or a bl…
a characterization of the centers of chordal graphs
James M Shook, Bing Wei
A graph is -chordal if it does not have an induced cycle with length greater than . We call a graph chordal if it is -chordal. Let be a graph. The distance between the…
Bonds intersecting long paths in -connected graphs
Bing Wei, Haidong Wu, Qinghong Zhao
A well-known question of Gallai (1966) asked whether there is a vertex which passes through all longest paths of a connected graph. Although this has been verified for some special…
A note on Gallai-Ramsey number of even wheels
Zi-Xia Song, Bing Wei, Fangfang Zhang +1
A Gallai coloring of a complete graph is an edge-coloring such that no triangle has all its edges colored differently. A Gallai -coloring is a Gallai coloring that uses colo…
On the largest -spectral radius of cacti
Shaohui Wang, Chunxiang Wang, Jia-Bao Liu +1
Let be the adjacent matrix and the diagonal matrix of the degrees of a graph , respectively. For , the matrix is…
Generalized Multiplicative Indices of Polycyclic Aromatic Hydrocarbons and Benzeniod Systems
V. R. Kulli, Branden Stone, Shaohui Wang +1
Many types of topological indices such as degree-based topological indices, distance-based topological indices and counting related topological indices are explored during past rec…