Accelerating data uncertainty quantification by solving linear systems with multiple right-hand sides
- V. Kalantzis
- C. Bekas
- et al.
- 2013
- Numerical Algorithms
Publications
39 results for Costas Bekas
A fast and scalable low dimensional solver for charged particle dynamics in large particle accelerators
- Yves Ineichen
- Andreas Adelmann
- et al.
- 2012
- Computer Science - Research and Development
Low-cost data uncertainty quantification
- C. Bekas
- A. Curioni
- et al.
- 2011
- CCPE
A new energy aware performance metric
- Costas Bekas
- Alessandro Curioni
- 2010
- Computer Science - Research and Development
Very large scale wavefunction orthogonalization in Density Functional Theory electronic structure calculations
- C. Bekas
- Alessandro Curioni
- 2010
- Computer Physics Communications
Low cost high performance uncertainty quantification
- C. Bekas
- A. Curioni
- et al.
- 2009
- WHPCF 2009
Computation of large invariant subspaces using polynomial filtered lanczos iterations with applications in density functional theory
- C. Bekas
- E. Kokiopoulou
- et al.
- 2008
- SIMAX
Atomic wavefunction initialization in ab initio molecular dynamics using distributed Lanczos
- C. Bekas
- A. Curioni
- et al.
- 2008
- Parallel Computing
Diagonalization methods in PARSEC
- Yousef Saad
- Yunkai Zhou
- et al.
- 2005
- Institute for the Theory of Advanced Materials in Information Technology Workshop on Computational Materials 2005