6 citations · 7 across the 6 of their papers we have counts for
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On the conjecture about the exponential reduced Sombor index
Wei Gao
Let be a graph and be the degree of the vertex . The exponential reduced Sombor index of , denoted by , is defined as $$e^{SO_…
-Foldability of Words
Beth Bjorkman, Garner Cochran, Wei Gao +6
We extend results regarding a combinatorial model introduced by Black, Drellich, and Tymoczko (2017+) which generalizes the folding of the RNA molecule in biology. Consider a word…
Sign patterns that require exist for each
Wei Gao, Zhongshan Li, Lihua Zhang
The refined inertia of a square real matrix is the ordered -tuple , where (resp., ) is the number of eigenvalues of with positive (resp…
Codegree conditions for tiling complete -partite -graphs and loose cycles
Wei Gao, Jie Han, Yi Zhao
Given two -graphs (-uniform hypergraphs) and , a perfect -tiling (or an -factor) in is a set of vertex disjoint copies of that together cover the vertex…
On the distance spectra of graphs
Ghodratollah Aalipour, Aida Abiad, Zhanar Berikkyzy +8
The distance matrix of a graph is the matrix containing the pairwise distances between vertices. The distance eigenvalues of are the eigenvalues of its distance matrix and…
Sign patterns with minimum rank 3 and point-line configurations
Guangming Jing, Wei Gao, Yubin Gao +4
A \emph{sign pattern (matrix)} is a matrix whose entries are from the set . The \emph{minimum rank} (respectively, \emph{rational minimum rank}) of a sign pattern matr…