A Direct Solver with O(N) Complexity for Variable Coefficient Elliptic PDEs Discretized via a High-Order Composite Spectral Collocation Method
Published in SIAM Journal on Scientific Computing, 2014
Recommended citation: A. Gillman, P. G. Martinsson. (2014). "A Direct Solver with O(N) Complexity for Variable Coefficient Elliptic PDEs Discretized via a High-Order Composite Spectral Collocation Method." SIAM Journal on Scientific Computing. 36(4), A2023-A2046. doi:10.1137/130918988
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