19 citations · 36 across the 3 of their papers we have counts for
4 papers
Perspectives on Sustainable Computational Science and Engineering
Julia Kowalski, Ann S. Almgren, Achim Basermann +43
Computational Science and Engineering (CSE) combines expertise at the intersection of engineering, applied mathematics, and computer science to form powerful methods for model-base…
Linearizing the hybridizable discontinuous Galerkin method: A linearly scaling operator
Immo Huismann, Jörg Stiller, Jochen Fröhlich
This paper proposes a matrix-free residual evaluation technique for the hybridizable discontinuous Galerkin method requiring a number of operations scaling only linearly with the n…
Scaling to the stars -- a linearly scaling elliptic solver for -multigrid
Immo Huismann, Jörg Stiller, Jochen Fröhlich
High-order methods gain increased attention in computational fluid dynamics. However, due to the time step restrictions arising from the semi-implicit time stepping for the incompr…
Factorizing the factorization - a spectral-element solver for elliptic equations with linear operation count
Immo Huismann, Jörg Stiller, Jochen Fröhlich
High-order methods gain more and more attention in computational fluid dynamics. However, the potential advantage of these methods depends critically on the availability of efficie…