Parallel Solvers for Large Eigenvalue Problems Originating from Maxwell's Equations. - Peter Arbenz; Roman Geus (Euro-Par, 1998)

Towards a fast parallel sparse matrix-vector multiplication. - Roman Geus; Stefan Röllin (PARCO, 1999)

A comparison of solvers for large eigenvalue problems occuring in the design of resonant cavities. - Peter Arbenz; Roman Geus (Numer. Linear Algebra Appl., 1999)

Towards a fast parallel sparse symmetric matrix-vector multiplication. - Roman Geus; Stefan Röllin (Parallel Comput., 2001)

Towards a Parallel Multilevel Preconditioned Maxwell Eigensolver. - Peter Arbenz; Martin Becka; Roman Geus; Ulrich Hetmaniuk (PARA, 2004)

Using Python for large scale linear algebra applications. - Oliver Bröker; Oscar Chinellato; Roman Geus (Future Gener. Comput. Syst., 2005)

On a parallel multilevel preconditioned Maxwell eigensolver. - Peter Arbenz; Martin Becka; Roman Geus; Ulrich Hetmaniuk; Tiziano Mengotti (Parallel Comput., 2006)