2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.CO2017★ 2 cited
An Improved Bound for Upper Domination of Cartesian Products of Graphs
Yu-Yen Chien
In this paper, we prove a problem proposed by Brešar: for any graphs and , , where denotes the upper domina…
math.CO2017
Tensor Product of Polygonal Cell Complexes
Yu-Yen Chien
We introduce the tensor product of polygonal cell complexes, which interacts nicely with the tensor product of link graphs of complexes. We also develop the unique factorization pr…