4 papers
Undirected edge geography games on stacked prism graphs
Tharit Sereekiatdilok, Panupong Vichitkunakorn
The undirected edge geography is a two-player combinatorial game on an undirected graph. The players start at the root vertex and alternately move the root along an incident edge t…
Estimating equations for causal survival analysis with pooled logistic regression
Paul N Zivich, Stephen R Cole, Bonnie E Shook-Sa +2
Background: Pooled logistic regression models are commonly applied in survival analysis. However, the standard implementation can be computationally demanding, which is further exa…
Degrees and Connectivities of a Graph and Its -Complement
Supakorn Srisawat, Panupong Vichitkunakorn
The -complement of a graph , introduced in 2022 by Pai et al., is a variant of the graph complement, where two vertices are adjacent in if and only if they are of…
On the -chromatic numbers of the Cartesian products of graphs
Wipawee Tangjai, Witsarut Pho-on, Panupong Vichitkunakorn
In this work, we study the -chromatic number of a graph which is the chromatic number of the -complement of a graph. We give a structure of the -complements and sharp boun…