2 citations · 2 across the 4 of their papers we have counts for
4 papers
Grassmanian Interpolation of Low-Pass Graph Filters: Theory and Applications
Anton Savostianov, Michael T. Schaub, Benjamin Stamm
Low-pass graph filters are fundamental for signal processing on graphs and other non-Euclidean domains. However, the computation of such filters for parametric graph families can b…
On reduced basis methods for eigenvalue problems, and on its coupling with perturbation theory
Louis Garrigue, Benjamin Stamm
In this article, we study eigenvalue problems associated to self-adjoint operators and their approximation obtained by subspace projection, as used in the reduced basis method for…
A Scalable Two-Level Domain Decomposition Eigensolver for Periodic Schrödinger Eigenstates in Anisotropically Expanding Domains
Lambert Theisen, Benjamin Stamm
Accelerating iterative eigenvalue algorithms is often achieved by employing a spectral shifting strategy. Unfortunately, improved shifting typically leads to a smaller eigenvalue f…
Domain Decomposition Method for Poisson--Boltzmann Equations based on Solvent Excluded Surface
Abhinav Jha, Benjamin Stamm
In this paper, we develop a domain decomposition method for the nonlinear Poisson-Boltzmann equation based on a solvent-excluded surface widely used in computational chemistry. The…