25 citations · 27 across the 6 of their papers we have counts for
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math.NA2018
Sobolev gradient flow for the Gross-Pitaevskii eigenvalue problem: global convergence and computational efficiency
Patrick Henning, Daniel Peterseim
We propose a new normalized Sobolev gradient flow for the Gross-Pitaevskii eigenvalue problem based on an energy inner product that depends on time through the density of the flow…
math.NA2018
Sparse Compression of Expected Solution Operators
Michael Feischl, Daniel Peterseim
We show that the expected solution operator of prototypical linear elliptic partial differential operators with random coefficients is well approximated by a computable sparse matr…
math.NA2018
Quantitative Anderson localization of Schrödinger eigenstates under disorder potentials
Robert Altmann, Patrick Henning, Daniel Peterseim
This paper concerns spectral properties of linear Schrödinger operators under oscillatory high-amplitude potentials on bounded domains. Depending on the degree of disorder, we prov…