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Highly Cited

2011

Highly Cited

2011

We propose multigrid methods for solving Hamilton-Jacobi-Bellman (HJB) and HamiltonJacobi-Bellman-Isaacs (HJBI) equations. The… Expand

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Highly Cited

2010

Highly Cited

2010

An algebraic multigrid method is presented to solve large systems of linear equations. The coarsen- ing is obtained by… Expand

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Highly Cited

2006

Highly Cited

2006

An iterative solution method, in the form of a preconditioner for a Krylov subspace method, is presented for the Helmholtz… Expand

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Highly Cited

2005

Highly Cited

2005

Many computer graphics applications require high-intensity numerical simulation. We show that such computations can be performed… Expand

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Highly Cited

2005

Highly Cited

2005

We study the performance of the multigrid method applied to spectral element (SE) discretizations of the Poisson and Helmholtz… Expand

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Highly Cited

2005

Highly Cited

2005

An algebraic multigrid algorithm for symmetric, positive definite linear systems is developed based on the concept of… Expand

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Highly Cited

2002

Highly Cited

2002

Driven by the need to solve linear systems arising from problems posed on extremely large, unstructured grids, there has been a… Expand

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Highly Cited

2001

Highly Cited

2001

Summary. We prove an abstract convergence estimate for the Algebraic Multigrid Method with prolongator defined by a… Expand

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Highly Cited

1983

Highly Cited

1983

The assumption of potential o w implies that the o w is irrotational. This is not strictly correct when shock waves are present… Expand

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Highly Cited

1982

Highly Cited

1982

The vorticity-stream function formulation of the two-dimensional incompressible NavierStokes equations is used to study the… Expand

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