3 citations · 3 across the 1 of their papers we have counts for
2 papers
math-ph2018
Gluing of Graph Laplacians and Their Spectra
Ivan Contreras, Michael Toriyama, Chengzheng Yu
We study two different types of gluing for graphs: interface (obtained by choosing a common subgraph as the gluing component) and bridge gluing (obtained by adding a set of edges t…
math-ph2017★ 3 cited
Hyperwalk Formulae for Even and Odd Laplacians in Finite CW-Hypergraphs
Ivan Contreras, Sarah Loeb, Chengzheng Yu
In this note we provide a combinatorial interpretation for the powers of the hypergraph Laplacians. Our motivation comes from the discrete formulation of quantum mechanics and ther…