NASA NTRS · 19970006613
A Multilevel Algorithm for the Solution of Second Order Elliptic Differential Equations on Sparse Grids
Abstract
A multilevel algorithm is presented that solves general second order elliptic partial differential equations on adaptive sparse grids. The multilevel algorithm consists of several V-cycles. Suitable discretizations provide that the discrete equation system can be solved in an efficient way. Numerical experiments show a convergence rate of order Omicron(1) for the multilevel algorithm.
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Pflaum, Christoph. 1996-09-01. A Multilevel Algorithm for the Solution of Second Order Elliptic Differential Equations on Sparse Grids. https://ntrs.nasa.gov/citations/19970006613
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