Approximation of solution operators of elliptic partial differential equations by $${\mathcal{H}}$$ - and $${\mathcal{H}^2}$$ -matrices

Multi-grid methods and applications.

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Numerical Analysis, Engineering, Multi-grid Methods +3

Finite element interpolation of nonsmooth functions satisfying boundary conditions

L. Ridgway Scott, Shangyou Zhang · Mathematics of Computation · 1990 · 1.5K citations · Full text

A Sparse Matrix Arithmetic Based on $\Cal H$ -Matrices. Part I: Introduction to ${\Cal H}$ -Matrices

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Construction and Arithmetics of H -Matrices

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PARDISO: a high-performance serial and parallel sparse linear solver in semiconductor device simulation

Olaf Schenk, Klaus Gärtner, Wolfgang Fichtner et al. · Future Generation Computer Systems · 2001 · 261 citations

Numerical Analysis, Physical Design (Electronics), Numerical Computation +11