6 citations · 15 across the 5 of their papers we have counts for
5 papers
The principle of indirect elimination
Martin Bäker
The principle of indirect elimination states that an algorithm for solving discretized differential equations can be used to identify its own bad-converging modes. When the number…
ISU - Multigrid for computing propagators
Martin Baker
The Iteratively Smoothing Unigrid algorithm (ISU), a new multigrid method for computing propagators in Lattice Gauge Theory, is explained. The main idea is to compute good (i.e.\ s…
Localization in Lattice Gauge Theory and a New Multigrid Method
Martin Bäker
We show numerically that the lowest eigenmodes of the 2-dimensional Laplace-operator with SU(2) gauge couplings are strongly localized. A connection is drawn to the Anderson-Locali…
Multigrid meets Neural Nets
M. Baeker, G. Mack, M. Speh
We present evidence that multigrid (MG) works for wave equations in disordered systems, e.g. in the presence of gauge fields, no matter how strong the disorder. We introduce a "neu…
Neural multigrid for gauge theories and other disordered systems
M. Baeker, T. Kalkreuter, G. Mack +1
We present evidence that multigrid works for wave equations in disordered systems, e.g. in the presence of gauge fields, no matter how strong the disorder, but one needs to introdu…