# H2Lib

**Repository Path**: riov/H2Lib

## Basic Information

- **Project Name**: H2Lib
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: LGPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-03-31
- **Last Updated**: 2024-03-31

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# H2Lib

H2Lib is a software library for hierarchical matrices and H2-matrices
developed mainly by the
[Scientific Computing Group](https://www.math.uni-kiel.de/scicom)
of [Kiel University](https://www.uni-kiel.de/en).

The library offers

* functions for setting up cluster trees and block trees,

* functions for converting dense matrices and partially compressed
  matrices into hierarchical and H2-matrices,

* functions for creating hierarchical matrices and H2-matrices for
  boundary element methods using various compression techniques like
  Chebyshev interpolation, ACA, HCA, and Green quadrature,

* functions for creating hierarchical matrices and H2-matrices for
  finite element methods,

* functions for performing arithmetic operations on hierarchical
  matrices like truncated matrix multiplication, inversion,
  and factorization.