44 citations · 93 across the 7 of their papers we have counts for
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math.ST2022★ 1 cited
A Kernel Measure of Dissimilarity between Distributions
Zhen Huang, Bodhisattva Sen
Given distributions defined on a general measurable space, we introduce a nonparametric (kernel) measure of multi-sample dissimilarity (KMD) -- a parameter that quantifi…
cond-mat.str-el2022★ 44 cited
Robust analytic continuation of Green's functions via projection, pole estimation, and semidefinite relaxation
Zhen Huang, Emanuel Gull, Lin Lin
Green's functions of fermions are described by matrix-valued Herglotz-Nevanlinna functions. Since analytic continuation is fundamentally an ill-posed problem, the causal space desc…