171 citations · 1.1k across the 40 of their papers we have counts for
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math.NA2020★ 1 cited
A fast iterative algorithm for near-diagonal eigenvalue problems
Maseim Kenmoe, Ronald Kriemann, Matteo Smerlak +1
We introduce a novel eigenvalue algorithm for near-diagonal matrices inspired by Rayleigh-Schrödinger perturbation theory and termed Iterative Perturbative Theory (IPT). Contrary t…
cond-mat.stat-mech2020★ 3 cited
Intermittency as metastability: a predictive approach to evolution in disordered environments
Matteo Smerlak
Many systems across the sciences evolve through a combination of multiplicative growth and diffusive transport. In the presence of disorder, these systems tend to form localized st…
math-ph2020
Dynamical perturbation theory for eigenvalue problems
Maseim Kenmoe, Matteo Smerlak, Anton Zadorin
Many problems in physics, chemistry and other fields are perturbative in nature, i.e. differ only slightly from related problems with known solutions. Prominent among these is the…