Suijie Wang

activity

20102023

most citedLaplacian spectral characterization of some graph products

18 citations · 27 across the 10 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

math.CO2012★ 7 cited

Mobius Conjugation and Convolution Formulae

Suijie Wang

Let $P$ be a locally finite poset with the interval space $\Int(P)$, and $R$ a ring with identity. We shall introduce the Möbius conjugation $μ^{*}$ sending each function $f:P\to…

math.CO2012★ 1 cited

Bounds on Characteristic Polynomials

Suijie Wang, Yeong-Nan Yeh, Fengwei Zhou

Suppose $G$ is a simple graph with $n$ vertices, $m$ edges, and rank $r$ . Let $χ_{G} (t) = a_{0} t^{n} - a_{1} t^{n - 1} + \dots + (- 1)^{r} a_{r} t^{n - r}$ be the chromatic polynomial of $G$ . For $q,k\in \B…