Iterative soft thresholding is combined with collocation-based time stepping to produce low-rank solutions of evolution equations whose ranks stay quasi-optimal for the achieved accuracy.
Multilevel preconditioning and low-rank tensor iteration for space-time simultaneous discretizations of parabolic PDEs
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
math.NA 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
background 1representative citing papers
citing papers explorer
-
Iterative thresholding low-rank time integration
Iterative soft thresholding is combined with collocation-based time stepping to produce low-rank solutions of evolution equations whose ranks stay quasi-optimal for the achieved accuracy.