Section: New Software and Platforms

GUDHI

Geometric Understanding in Higher Dimensions

Scientific Description

The GUDHI open source library will provide the central data structures and algorithms that underly applications in geometry understanding in higher dimensions. It is intended to both help the development of new algorithmic solutions inside and outside the project, and to facilitate the transfer of results in applied fields.

Functional Description

The current release of the GUDHI library includes: – Data structures to represent, construct and manipulate simplicial complexes. – Algorithms to compute persistent homology and multi-field persistent homology. – Simplification methods via implicit representations. - A graphical user interface and several examples and datasets.

It also has improved performance, portability and documentation.

• Participants: Jean-Daniel Boissonnat, Marc Glisse, Anatole Moreau, Vincent Rouvreau and David Salinas

• Contact: Jean-Daniel Boissonnat

• URL: https://project.inria.fr/gudhi/software/