Accelerating Galerkin BEM for linear ela
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M. Bebendorf; R. Grzhibovskis
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Article
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2006
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John Wiley and Sons
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English
β 448 KB
## Abstract The adaptive cross approximation (ACA) algorithm (__Numer. Math.__ 2000; **86**:565β589; __Computing__ 2003; **70**(1):1β24) provides a means to compute dataβsparse approximants of discrete integral formulations of elliptic boundary value problems with almost linear complexity. ACA uses