N. Umetani

According to our database, N. Umetani authored at least 1 paper in 2009.

Collaborative distances:

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

2009

A multigrid-based shifted Laplacian preconditioner for a fourth-order Helmholtz discretization.

N. Umetani, Scott P. MacLachlan, Cornelis W. Oosterlee

Numer. Linear Algebra Appl., 2009