DGGS - Hellmuth Stachel (original) (raw)

	Professor emeritus Institut für Diskrete Mathematik und Geometrie Forschungsgruppe Differentialgeometrie und Geometrische Strukturen Technische Universität Wien Wiedner Hauptstraße 8-10/104 A-1040 Wien, Austria
	Curriculum Vitae Mag. rer. nat., University of Graz, 1965 Dr. phil. in Mathematics, University of Graz, 1969 Universitätsassistent, Institut für Geometrie, Graz Univ. of Tech., 1967-1976 Habilitation in Geometry, Graz University of Technology, 1971 Associate Professor for Geometry, Graz Univ. of Technology, 1976-1978 Professor for Geometry, Mining University Leoben, 1979-1980 Professor for Geometry, Vienna University of Technology, 10/1980 - 9/2011 Corresponding member, Austrian Academy of Sciences, since 1991 Editor in Chief of the 'Journal for Geometry and Graphics', 1997-2020 Winner of the Steve M. Slaby Award 2004 Dr.rer.nat. h.c., Technische Universität Dresden, Nov. 2010 Emeritation from Vienna Univ. of Technology, Sept. 30, 2011 Honorary President of the International Society for Geometry and Graphics, Aug. 2018 Golden Doctor, University of Graz, May 2019
	Research Interests Theory of Linear Mappings Classical Geometry and its Applications Descriptive Geometry Computer Aided Design Kinematics Flexible Structures Geometry of Mechanisms Elementary Geometry Publications List of publications
	Former Teaching Activities Courses for Students of Mechanical Engineering Geometric Kinematics Courses for Students of Geometry and Mathematics Geometric Modelling and Visualisation Projective Geometry Linear Algebra Kinematics Geometric Mappings Non-Euclidean Geometry Algebraic Curves Geometry Seminar

| | Selected Recent Publications G. Glaeser, H. Stachel, and B. Odehnal. The Universe of Conics, 2nd ed., Springer Spektrum, Heidelberg 2024, 580 p., 422 illus. (ISBN 978-3-662-70305-2, 978-3-662-70306-9 (eBook)) H. Stachel. The design of skew gears from the geometric point of view. In I. Bajšanski, M. Jovanović (eds.): Geometry, Graphics and Design in the Digital Age. Proceedings MoNGeometrija2023, Faculty of Technical Sciences, University of Novi Sad (ISBN 978-86-6022-575-9), pp. 217-228. T. Arens, F. Hettlich, Ch. Karpfinger, U. Kockelkorn, K. Lichtenegger und H. Stachel. Mathematik, 5. Aufl., Springer Spektrum, Heidelberg 2022, 1666 p. (ISBN 978-3-662-64388-4, 978-3-662-64389-1 (eBook)) H. Stachel. On the Motion of Billiards in Ellipses. Europ. J. Math. 8/4 (Special Issue: New Developments in Integrable Systems) 1602-1622 (2022), DOI 10.1007/s40879-021-00524-2 T. Arens, R. Busam, F. Hettlich, Ch. Karpfinger and H. Stachel. Grundwissen Mathematikstudium - Analysis und Lineare Algebra mit Querverbindungen, 2nd edition, Springer Spektrum, Berlin 2021, 1182 p., 684 illus. (ISBN 978-3-662-63312-0, 978-3-662-63313-7 (eBook)) H. Stachel. The Geometry of Billiards in Ellipses and their Poncelet Grids. J. Geom. 112:40 (2021), DOI 10.1007/s00022-021-00606-2 H. Stachel. Isometric Billiards in Ellipses and Focal Billiards in Ellipsoids. J. Geom. Graphics 25/1, 97-118 (2021). H. Stachel. Recalling Thread Constructions of Quadrics. J. Geom. Graphics 24/2, 143-157 (2020). Ch. Karpfinger und H. Stachel. Lineare Algebra, Springer Spektrum, Berlin 2020, 431 p. (ISBN 978-3-662-61339-9, 978-3-662-61340-5 (eBook)) B. Odehnal, H. Stachel, and G. Glaeser. The Universe of Quadrics, Springer-Verlag GmbH Germany, Berlin Heidelberg 2020, 606 p., 365 illus. (ISBN 978-3-662-61052-7, 978-3-662-61053-4 (eBook)) H. Stachel. The Evolution of Descriptive Geometry in Austria. In É. Barbin, M. Menghini, K. Volkert (eds): The Spread of a Polytechnic Art (The Legacy of Gaspard Monge), Springer 2019, pp. 181-195. G. Figliolini, H. Stachel, and J. Angeles.Kinematic Properties of Planar and Spherical Logarithmic Spirals: Applications to the Synthesis of Involute Tooth Profiles.Mech. Mach. Theory 136, 14-26 (2019). | | | 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| | Talk | Recent Talks 357 Canal surfaces containing four straight lines. Sept. 2, 2024: 24th Scientific-Professional Colloquium on Geometry and Graphics, Sept. 1-5, 2024, Senj/Croatia 351 On the Diagonals of Billiards. Aug. 15, 2022: 20th International Conference on Geometry and Graphics (online), Aug. 15-19, 2022, São Paulo/Brazil 349 Billiards in ellipses and ellipsoids. Sept. 8, 2021: 22nd Scientific-Professional Colloquium on Geometry and Graphics, Sept. 5-9, 2021, \v Ciovo/Croatia 348 String constructions of quadrics. Jan. 18, 2021: 19th International Conference on Geometry and Graphics (online), Jan. 18-22, 2021, São Paulo/Brazil 346 Plücker's conoid, hyperboloids of revolution and orthogonal hyperbolic paraboloids. Sept. 21, 2020: 7th International Conference - moNGeometrija2020, Sept. 18-21, 2020, Belgrade/Serbia 345 Movement of conics on quadrics. September 11, 2019: _5th Slovak-Czech Conference on Geometry and Graphics,_Sept. 9-12, 2019, Trenčianske Teplice/Slovakia 340 On the Interdisciplinarity of Geometry. October 29, 2018: 14th Miklós Iványi InternationalPhD & DLA Symposium, University of Pécs/Hungary, Faculty of Engineering and Information Technology 339 Between Rigidity and Flexibility. September 24, 2018: Workshop on Rigidity and Flexibility, ESI Vienna/Austria 337 Two Remarkable Spherical Arrangements of Circles. August 4, 2018: 18th International Conference on Geometry and Graphics, 40th Anniversary, Aug. 3-7, Politecnico di Milano/Italy 335 Die Geschichte der Darstellenden Geometrie in Österreich. 11. Jänner, 2018: Oberseminar, AG Didaktik und Geschichte der Mathematik, Bergische Universität Wuppertal/Germany 334 Die Rolle der Geometrie bei Navigationssystemen. 9. November, 2017: 38. Fortbildungstagung für Geometrie, Strobl am Wolfgangsee 327 Mathematisches zur Sonnenreflexionsuhr. February 24, 2017: Präsentation des Buches von F. Mayrhofer, G. Liechtenstein (Hrsg.): Die Sonnenreflexionsuhr im Stift Heiligenkreuz, Be&Be-Verlag 2017, Stift Heiligenkreuz 285 Wozu Geometrie? Nov. 1, 2010: Feierliche Ehrenpromotion, TU Dresden/Germany | | | On top | |