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A discrete differential geometry lab developed in the geometry group at TU Berlin.

Provides the classes for a halfedge data structure.


tools and algorithms fro the halfedge data structure


Software developed in Matheon F1 and continued by SFB DGD A1.
Koebe Polyhedra SIsothermic Minimal Surfaces Conical Minimal Surfaces Alexandrov Polyhedra 



jPETScTao is the name for a Java project, that tries to make a part of the functionality of two numeric libraries PETSc and Tao accessible for Java programs. It utilizes the JNI to achieve that. See

jPETScTao is the name for a Java project, that tries to make a part of the functionality of two numeric libraries PETSc and Tao accessible for Java programs. It utilizes the JNI to achieve that. See

jRWorkspace is a plugin based user interface SDK. Originally designed as a plugin system for jReality it has become an independent tool to build user interfaces of complex modular applications.

mfc provides mathematical foundation classes, e.g., complex numbers, polynomials, 2x2matrices, fractional linear transformations, quaternions.

The package numericalMethods is a collection of mostly standard routines providing numerical solutions for many common problems in algebra, calculus, and geometry.

This package implements numerical methods and algorithms for the evaluation of certain automorphic functions and forms in the context of Schottky uniformization.

A class library for a 2d Möbius geometry viewer.

This package provides a 2D scene graph api based on the rendering capabilities of java.awt.Graphics2D.

This package provides an abstract setting for creating and editing scenes needed for running mathematical or physical simulations. In the simplest case this could be a 2D vector graphics drawing application for creating 2D scenes of shapes or a 3D mo

The basic linear algebra system is a package that provides classes for integer, real, and complex matrices and vectors; which forward the actual calculations to the corresponding methods of the jTEM packages mfc and numericalMethods.

Lots of interfaces that describe different domains and functions.