3 citations · 4 across the 5 of their papers we have counts for
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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-ph2018
Kähler fibrations in quantum information theory
Ivan Contreras, Michele Schiavina
We discuss the fibre bundle of co-adjoint orbits of compact Lie groups, and show how it admits a compatible Kähler structure. The case of the unitary group allows us to reformulate…