Differential Geometry and Geometric Structures
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Record of Events

Events in Former Years


Year 1996

Open Day - Tag der Offenen Tür am Institut für Geometrie

February 6th, 1996

Year 1997

Open Day - Tag der Offenen Tür am Institut für Geometrie

September 19th, 1997

Year 1998

Open Day - Tag der Offenen Tür am Institut für Geometrie

September 30th, 1998

Year 1999

Open Day - Tag der Offenen Tür am Institut für Geometrie

September 30th, 1999

Year 2000

25th South German Colloquium on Differential Geometry

25. Süddeutsches Differentialgeometrie-Kolloquium

June 2nd, 2000

Year 2001

Research Colloquia

Year 2002

Colloquium on the Occasion of the 60th Birthday of Prof. Dr. Hellmuth Stachel

  • M. Husty, Laudatio
  • J. Richter-Gebert, Das komplexe Verhalten geometrischer Objekte
  • K. Suzuki, The activities of Japan Society for Graphic Science
  • O. Röschel, Zusammensetzung von Bewegungsvorgängen und die Erzeugung übergeschlossener Mechanismen
  • I. Kh. Sabitov, Solution of polyhedra
  • E. Molnár, Das Hyperboloid-Modell der SL(2,R)-Geometrie mit Konstruktionen von unendlichen Serien von Raumformen
  • V. Alexandrov, Alexandrov-type and Minkowski-type theorems for polyhedral herissons

October 18th, 2002

Research Colloquia

Open Day - Tag der Offenen Tür der Institute für Mathematik

January 31st, 2002

Year 2003

Research Colloquia

Year 2004

Research Colloquia

Year 2005

Conference logo

1st International Conference on Design Engineering and Science

Organiser: The Japan Society for Design Engineering.
Co-Organiser: Hellmuth Stachel, Vienna University of Technology.

October 28th - October 31st, 2005

Research Colloquia

Year 2006

Rigidity and Flexibility

The International Erwin Schrödinger Institute for Mathematical Physics (ESI Vienna, Austria) supported this meeting.

Workshop 1: Flexibility of Polyhedra and Frameworks

Workshop 2: Herissons and Virtual Polytopes

April 23rd to May 6th, 2006

Research Colloquia

Year 2007

Research Colloquia

Defensiones

  • Georg Nawratil, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria Neue kinematische Performance Inidizes für 6R Roboter und Stewart Gough Plattformen (Doctoral thesis)
    March 23rd, 2007
    Slides (PDF)
  • Boris Odehnal, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Linienelemente und Flaggen (Habilitation thesis)
    November 19th, 2007.

Year 2008

Proceedings

33th South German Colloquium on Differential Geometry

33. Süddeutsches Differentialgeometrie-Kolloquium

May 23rd and May 24th, 2008

Research Colloquia

Continuing Education for Teachers

Year 2009

Logo Aktion Österreich-Ungarn

Supported by
Aktion Österreich-Ungarn

Minicolloquium on Geometry

January 20th, 2009

 

Finite Ring Geometries

Funded by
ZiF - University of Bielefeld

Finite Projective Ring Geometries:

An Intriguing Emerging Link Between Quantum Information Theory, Black-Hole Physics, and Chemistry of Coupling

Cooperation group at the Centre for Interdisciplinary Research, University of Bielefeld (Germany).

Date

August 1st, 2009 to October 31st, 2009.

Organisers

Principal Organiser: Hans Havlicek, Vienna University of Technology, Austria.
Co-Organiser: Metod Saniga, Astronomical Institute of the Slovak Academy of Sciences, Tatranská Lomnica, Slovakia.

Further Information

 

Eurasia Pacific

Supported by
Eurasia-Pacific Uninet

Colloquium on Geometry

November 13th, 2009

Differential Geometry Candidate Lectures

June 3rd, 2009

Research Colloquia

Presentations

Year 2010

Research Colloquia

 

Presentations

Year 2011
 

Hellmuth Stachel

Special Colloquium Celebrating the Retirement of
Professor Mag. Dr. Dr.h.c. Hellmuth Stachel

  • Opening
  • Hans-Peter Schröcker, Unit for Geometry and CAD, University of Innsbruck, Austria
    Devil in paradise or how to factor a rational motion
  • Otto Röschel, Institute of Geometry, Graz University of Technology, Austria
    Movable polyhedral chains
  • Idzhad Kh. Sabitov, Institute of Mathematics, Moscow State University, Russia
    Some new classes of rigid polyhedra and their volume polynomials

Invitation and Programme (PDF, in German)

November 4th, 2011

Research Colloquia

Differential Geometry Candidate Lectures

Defensiones

  • Georg Nawratil, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria.
    Flexible octahedra, their generalization and application (Habilitation thesis)
    Slides (PDF)
    June 27th, 2011

 

Presentations

Year 2012

Invitation

Special Colloquium
on the Occasion of the 70th Birthday of
Emeritus Prof. Mag. Dr. Dr.h.c. Hellmuth Stachel
and the 60th Birthday of
Prof. Mag. Dr. Hans Havlicek

  • Opening
  • Emil Molnár, Insitute of Geometry, Budapest University of Technology and Economics, Hungary
    Visualisation of the 8 homogeneous 3-geometries and the Thurston conjecture
  • Andrea Blunck, Department of Mathematics, University of Hamburg, Germany
    Kettengeometrien in PG(3,q) und zugehörige Jordan-Systeme
  • Corrado Zanella, Department of Mathematics, University of Padua, Italy
    Linear mappings and combinatorics
  • Georg Nawratil, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Selbstbewegliche Stewart-Gough-Manipulatoren mit projektiv gekoppelter ebener Plattform und Basis

Invitation and Programme

October 25th, 2012

Presentations

Year 2013

Research Colloquia

 

Presentations

Year 2014

Opening Workshop: Transformations and Singularities

Joint project between Austria (FWF) and Japan (JSPS)

Programme (PDF)

September 15th, 2014 to September 20th, 2014

techNIKE Workshop: Unendliche Geometrie

July 1st, 2014 to July 3rd, 2014

Research Colloquia

  • Martin Bauer, Faculty of Mathematics, University of Vienna, Austria
    Infinite-dimensional Riemannian geometry with applications to shape analysis
    November 5th, 2014
  • Emanuel Huhnen-Venedey, Thilo Rörig, Institute of Mathematics, Berlin University of Technology, Germany
    Supercyclidic nets
    November 12th, 2014
  • Metod Saniga, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    From Real Cayley-Dickson Algebras to Combinatorial Grassmannians
    November 19th, 2014
  • Volker Branding, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    On a nonlinear Dirac equation
    November 26th, 2014
  • Udo Hertrich-Jeromin, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Triangles and Circles
    December 3rd, 2014
  • Ivan Izmestiev, Institute of Mathematics, Free University of Berlin, Germany
    Four-bar linkages, elliptic functions, and flexible Kokotsakis polyhedra
    December 17th, 2014

Year 2015

Workshop: Finite-Geometrical Aspects of Quantum Theory

Supported by the Austrian Science Fund (FWF) under grant M-1564-N27.

February 23rd, 2015 to February 27th, 2015

Research Colloquia

  • Udo Hertrich-Jeromin, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Curves and Surfaces
    April 22nd, 2015
  • Atsufumi Honda, Miyakonojo National College of Technology, Japan
    Fold singularities on spacelike CMC surfaces
    May 6th, 2015
  • Kosuke Naokawa, Department of Mathematics, Kobe University, Japan
    Isometric deformations of cuspidal edges
    May 20th, 2015
  • Volker Branding, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Liouville Theorems for harmonic maps and generalizations
    June 3rd, 2015
  • Amir Vaxman, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Conformal Mesh Deformations with Möbius Transformations
    June 17th, 2015
  • Anna Niggas, Vienna, Austria
    Regelflächen - theoretisch, exemplarisch, visuell
    June 24th, 2015
  • Yasufumi Nitta, Department of Mathematics, Tokyo Institute of Technology, Japan
    On the existence and uniqueness of canonical Kähler metrics
    October 21st, 2015
  • Andreas Fuchs, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Surfaces of Revolution and Transformations
    November 4th, 2015
  • Shoichi Fujimori, Department of Mathematics, Okayama University , Japan
    Analytic extension of maximal surfaces in Lorentz-Minkowski 3-space
    November 18th, 2015
  • Andrea Blunck, Department of Mathematics, University of Hamburg, Germany
    The Space of Clifford Parallelisms over Octonions
    November 26th, 2015
  • Masashi Yasumoto, Department of Mathematics, Kobe University, Japan
    The discrete DPW method
    December 2nd, 2015
  • Alexander Walch
    Quality Skill- A Generalized Coverage Path Planner
    December 16th, 2015

Year 2016

Research Colloquia

  • Hans Havlicek, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Clifford parallelisms and the Klein quadric
    January 13th, 2016
  • Shintaro Akamine, Kyushu University, Japan
    Type changes of zero mean curvature surfaces of Riemann-type in the Lorentz-Minkowski 3-space
    January 27th, 2016
  • Barbara Gris, École normale supérieure de Cachan, France
    Atlases of shapes, a modular model
    March 16th, 2016
  • Alice Le Brigant, Institute of Mathematics, University of Bordeaux, France
    Computing distances and means between curves in a manifold
    April 20th, 2016
  • Juan Margalef, University Carlos III of Madrid, Spain
    Parametrized theories, making EM even "gaugier"
    May 4th, 2016
  • Jakob Møller-Andersen, Department of Applied Mathematics and Computer Science, Technical University of Denmark, Lyngby, Denmark
    Shape Optimization on Shape Manifolds
    May 25th, 2016
  • Gudrun Szewiezcek, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    About conformally flat hypersurfaces
    June 15th, 2016
  • Georg Nawratil, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    On the line-symmetry of self-motions of linear pentapods
    June 22nd, 2016
  • Wai Yeung Lam, Department of Mathematics, Brown University, Providence, RI, USA
    Minimal surfaces from discrete harmonic functions
    August 4th, 2016
  • Gudrun Szewiezcek, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Combescure Transformations of Guichard nets
    November 16th, 2016
  • Shoichi Fujimori, Department of Mathematics, Okayama University, Japan
    Two-ended minimal surfaces with least total absolute curvature
    December 14th, 2016

Year 2017

Research Colloquia

  • Feray Bayar, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Channel linear Weingarten surfaces in Lie sphere geometry
    January 18th, 2017
  • Udo Hertrich Jeromin, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Quadrics
    March 15th, 2017
  • Mason Pember, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Lie applicable surfaces
    March 22nd, 2017
  • Denis Polly, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Linear Weingarten surfaces in Lie sphere geometry
    April 5th, 2017
  • Christian Müller, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Work in progress report: On surfaces with a constant ratio of principal curvatures
    May 3rd, 2017
  • Georg Nawratil, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Parallel manipulators in terms of dual Cayley-Klein parameters
    May 10th, 2017
  • Arvin Rasoulzadeh, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Rational parametrization of linear pentapod's singularity variety and the distance to it
    May 10th, 2017
  • Gudrun Szewieczek, Mason Pember, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Ribaucour transformations of channel surfaces - work in progress
    May 24th, 2017
  • Dino Rossegger, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    An overview of computability theory and computable structure theory
    June 7th, 2017
  • María Lara Miró, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Circles, transformations, design
    June 14th, 2017
  • Andreas Fuchs, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    A compactification of the Möbius group and singular isothermic transformations
    June 28th, 2017
  • Andreas Fuchs, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Singular Darboux and Calapso transforms of Curves 1
    October 18th, 2017
  • Andreas Fuchs, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Singular Darboux and Calapso transforms of Curves 2
    October 25th, 2017
  • Andreas Fuchs, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Singular Darboux and Calapso transforms of Curves 3
    November 8th, 2017
  • Georg Nawratil, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Kinematically redundant octahedral motion - Platform for virtual reality simulation
    November 22nd, 2017
  • Mason Pember, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    A Lie sphere geometry story
    November 29th, 2017
  • María Lara Miró, Institute of Discrete Mathematics and Geometry, Vienna University of Technology, Austria
    Ribaucour coordinates
    December 6th, 2017
  • Arseniy Akopyan, Institute of Science and Technology Austria, Klosterneuburg, Austria
    Two circles and only a straightedge - solution of Hilbert's problem
    December 13th, 2017
  • Gudrun Szewiezcek, Department of Mathematics, Kobe University, Japan
    Guichard nets and their associated systems
    December 20th, 2017

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External Links


30th South German Colloquium on Differential Geometry, Dresden, Mai 27th, 2005
(in German)


32nd South German Colloquium on Differential Geometry, Stuttgart 2007
Tagungsbericht
(PDF - in German)


34th South German Colloquium on Differential Geometry, Munich, June 12th, 2009
(in German)


35th South German Colloquium on Differential Geometry, Mainz, June 22nd-23rd, 2012
(in German)


36th South German Colloquium on Differential Geometry, Konstanz, June 21st-22nd, 2013
(in German)


38th South German Colloquium on Differential Geometry, Mainz, June 17th-18th, 2016
(in German)


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Centre for Interdisciplinary Research, Bielefeld, Germany


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Last modified on April 21st, 2018.