14 citations · 15 across the 8 of their papers we have counts for
8 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…
Nordhaus--Gaddum relations for degrees and connectivities under the -complement
Supakorn Srisawat, Panupong Vichitkunakorn
The -complement of a graph complements adjacency within each degree class and preserves adjacency between distinct degree classes. We establish sharp lower and upper a…
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…
Ramsey numbers of connected 4-clique matchings
Krit Kanopthamakun, Panupong Vichitkunakorn
In this paper, we determine the exact value of the -edge-coloring Ramsey number of a connected -clique matching , which is a set of connected graphs containing an $n…
Conserved quantities of Q-systems from dimer integrable systems
Panupong Vichitkunakorn
We study a discrete dynamic on weighted bipartite graphs on a torus, analogous to dimer integrable systems in Goncharov-Kenyon 2013. The dynamic on the graph is an urban renewal to…
Solutions to the T-systems with Principal Coefficients
Panupong Vichitkunakorn
The T-system, also called the octahedron recurrence, is a dynamical recurrence relation. It can be realized as mutation in a coefficient-free cluster algebra (Kedem 2008…
T-systems and the pentagram map
Rinat Kedem, Panupong Vichitkunakorn
These notes summarize two different connections between two discrete integrable systems, the -system and its infinite-rank analog, the octahedron relation, and the pentagr…