Hellmuth Stachel


Hellmuth Stachel is an Austrian mathematician, a Professor of Geometry at the Technical University of Vienna, who is known due to his contributions to geometry, kinematics and computer-aided design.

Biography

Hellmuth Stachel was born on October 6, 1942 in Graz to the family of primary school teachers. He graduated from an elementary school in Trofaiach and secondary school in Leoben. In 1965 he graduated from the University of Graz and Graz University of Technology, obtaining a diploma of a school teacher in “mathematics” and “descriptive geometry.” As a Ph.D. student of Graz University he majored in “mathematics, astronomy and philosophy.” His doctoral advisor was Professor Fritz Hohenberg. Hellmuth Stachel obtained his doctorate in 1969 from Graz University and passed thought habilitation in 1971 at the Technical University of Graz. In 1980 he moved to the Vienna University of Technology.
Hellmuth Stachel held several visiting positions in China: in August 1984 he was a visiting professor at South China University of Technology in Guangzhou and, in October 1989, at Tongji University in Shanghai.
Professor Stachel takes an active part in the work of . In 1990 he was elected a chairman and, in 1994, a vice-president of the society. In 1996 he has created the scientific journal and since then serves it as the Editor-in-Chief.

Research

Hellmuth Stachel wrote 3 books and approximately 120 scientific articles on classical and descriptive geometry, kinematics and the theory of mechanisms, as well as on computer aided design. He studied flexible polyhedra in the 4-dimensional Euclidean space and 3-dimensional Lobachevsky space.

Awards and prizes

In 1991 Hellmuth Stachel was elected a corresponding member of the Austrian Academy of Sciences. In 1993 he received the “German-Austrian University-Software Award” for the development of educational Cad-3D programs. In 2004 he received . On November, 1st 2010 Hellmuth Stachel received an honorary doctorate from the Dresden University of Technology.

Books

at Vienna University of Technology on November 17, 2009

Articles on flexible polyhedra