1 citations · 1 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2022
Open Wilson chain numerical renormalization group approach to Green's functions
Jan Böker, Frithjof B. Anders
By combining Wilson's numerical renormalization group with a modified Bloch-Redfield approach we are able to eliminate the artificial broadening of the Lehmann representation of qu…
math.CO2021★ 1 cited
Weisfeiler-Leman Indistinguishability of Graphons
Jan Böker
The color refinement algorithm is mainly known as a heuristic method for graph isomorphism testing. It has surprising but natural characterizations in terms of, for example, homomo…