Tutorial

Here, examples for the typical application of H-matrices are provided. These examples only show one possible way to solve these problems. For alternative ways, please have a look at the TUTOR or the corresponding classes and functions.

Basic Usage

• Solving an Integral Equation
• Solving a Sparse Equation System
• Boundary Element Methods

Techniques

• Accumulator Arithmetic
• Many Right Hand Sides
• Block Matrix Assembly
• Preconditioning
• Approximation and Truncation Algorithms

C Interface

• C Bindings

Applications

• Acoustic Scattering
• Spectrum of Graph Laplacian