Anssi Pennanen

According to our database, Anssi Pennanen authored at least 4 papers between 2007 and 2009.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2009

A damping preconditioner for time-harmonic wave equations in fluid and elastic material.

Tuomas Airaksinen, Anssi Pennanen, Jari Toivanen

J. Comput. Phys., 2009

2008

Time-harmonic elasticity with controllability and higher-order discretization methods.

Sanna Mönkölä, Erkki Heikkola, Anssi Pennanen, Tuomo Rossi

J. Comput. Phys., 2008

2007

Controllability method for the Helmholtz equation with higher-order discretizations.

Erkki Heikkola, Sanna Mönkölä, Anssi Pennanen, Tuomo Rossi

J. Comput. Phys., 2007

An algebraic multigrid based shifted-Laplacian preconditioner for the Helmholtz equation.

Tuomas Airaksinen, Erkki Heikkola, Anssi Pennanen, Jari Toivanen

J. Comput. Phys., 2007