Hellmuth Stachel

Q: What Schools Are Affiliated With Hellmuth Stachel

Hellmuth Stachel is affiliated with the following schools: TU Wien, University of Graz

Hellmuth Stachel's AcademicInfluence.com Rankings

Hellmuth Stachel

Mathematics

#3058

World Rank

#4594

Historical Rank

Measure Theory

#4762

World Rank

#5573

Historical Rank

mathematics Degrees

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Mathematics

Why Is Hellmuth Stachel Influential?

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According to Wikipedia, 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.

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Hellmuth Stachel's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

A kinematic approach to Kokotsakis meshes (2010) (55)
The Universe of Conics: From the ancient Greeks to 21st century developments (2016) (54)
The Universe of Conics (2016) (54)
Descriptive Geometry (46)
Instantaneous spatial kinematics and the invariants of the axodes (2000) (41)
Flexible Octahedra in the Hyperbolic Space (2006) (27)
Evaluation of students' spatial abilities in Austria and Germany (2005) (27)
On the flexibility and symmetry of overconstrained mechanisms (2014) (25)
Flexible Cross-Polytopes in the Euclidean 4-Space (2000) (23)
Circular pipe-connections (1988) (22)
A new look at the Ball–Disteli diagram and its relevance to spatial gearing (2007) (21)
On Martin Disteli's spatial cycloidal gearing (2013) (18)
The Universe of Quadrics (2020) (17)
DESCRIPTIVE GEOMETRY MEETS COMPUTER VISION — THE GEOMETRY OF MULTIPLE IMAGES (2006) (17)
Ivory's Theorem in Hyperbolic Spaces (2004) (17)
HIGHER ORDER FLEXIBILITY OF OCTAHEDRA (2000) (17)
The Role of the Orthogonal Helicoid in the Generation of the Tooth Flanks of Involute-Gear Pairs With Skew Axes (2014) (15)
The Development of the Oloid (1997) (13)
Open Geometry: OpenGL® + Advanced Geometry (1998) (13)
The geometry of billiards in ellipses and their poncelet grids (2021) (12)
Descriptive Geometry in Today's Engineering Curriculum (12)
Composition of Spherical Four-Bar-Mechanisms (2010) (11)
What is Descriptive Geometry for ? (2006) (11)
Descriptive Geometry Meets Computer Vision – The Geometry of Two Images (11)
Contact areas of the tibiotalar joint (2007) (11)
The Computational Fundamentals of Spatial Cycloidal Gearing (2009) (11)
Higher-order Flexibility for a Bipartite Planar Framework (1999) (9)
ON JACK PHILLIP'S SPATIAL INVOLUTE GEARING (2004) (9)
THE STATUS OF TODAYS DESCRIPTIVE GEOMETRY RELATED EDUCATION (CAD/CG/DG) IN EUROPE (2007) (9)
Base curves of involute cylindrical gears via Aronhold’s first theorem (2016) (9)
On Spatial Involute Gearing (2011) (8)
On the synthesis of spatial cycloidal gears (2013) (8)
A Flexible Planar Tessellation with a Flexion Tiling a Cylinder of Revolution (2012) (8)
A Spatial Version of Octoidal Gears Via the Generalized Camus Theorem (2016) (8)
Almost-orthonormal vector systems. (1996) (8)
Coordinates - A survey on higher geometry (1997) (7)
On the motion of billiards in ellipses (2021) (7)
Generating Solids by Sweeping Polyhedra (1997) (6)
REMARKS ON FLEXIBLE QUAD MESHES (2011) (6)
A planar parallel 3-RRR robot with synchronously driven cranks (2014) (6)
Kinematic properties of planar and spherical logarithmic spirals: Applications to the synthesis of involute tooth profiles (2019) (6)
Gears and Belt Drives for Non-Uniform Transmission (2009) (6)
Flexible Polyhedral Surfaces with Two Flat Poses (2015) (6)
Equicevian Points of a Triangle (2015) (5)
On Arne D˜ ur's Equation Concerning Central Axonometries (2004) (5)
On the Tetrahedra in the Dodecahedron (1999) (5)
Infinitesimal Flexibility of Higher Order for a Planar Parallel Manipulator (1999) (5)
Teaching Spatial Kinematics for Engineers (2005) (5)
On instantaneous invariants of hyperbolic planes (2017) (4)
Pencils of Quadrics (2020) (4)
On the identity of polyhedra (1994) (4)
On Martin Disteli ’ s Main Achievements in Spatial Gearing : Disteli ’ s Diagram (2006) (4)
ON THE RIGIDITY OF POLYGONAL MESHES (2011) (4)
Descriptive Geometry—Vision Guided Spatial Reasoning (2015) (4)
Open Geometry: OpenGL + Advanced Geometry with Disk (1999) (4)
Isometric Billiards in Ellipses and Focal Billiards in Ellipsoids (2021) (4)
Open geometry - OpenGL and advanced geometry (1999) (3)
Remarks on A. Hirsch's Paper concerning Villarceau Sections (2002) (3)
Area-invariant pedal-like curves derived from the ellipse (2020) (3)
Synthesis of the base curves of non-circular gears via the return circle (2014) (3)
TEACHING SPATIAL KINEMATICS FOR MECHANICAL ENGINEERING STUDENTS (3)
Recalling Ivory's theorem (2019) (3)
Steiner's Hat: a Constant-Area Deltoid Associated with the Ellipse (2020) (2)
C 2 Filling of Gaps by Convex Combination of Surfaces under Boundary Constraints (2006) (2)
A FAMILY OF CUBIC CURVES WITH REMARKABLE PROPERTIES (2015) (2)
Introduction (2020) (1)
Synthesis of the involute tooth profiles of gears and their rack (2017) (1)
Another Cubic Associated with a Triangle (2007) (1)
On the Flexibility of Kokotsakis Meshes (2010) (1)
A STUDY ON SPATIAL CYCLOID GEARING (2014) (1)
Napoleon's Theorem and Generalizations Through Linear Maps (2002) (1)
A Spatial Version of the Theorem of the Angle of Circumference (2018) (1)
The upper talocalcanean join (2004) (1)
The Influence of Geometry on the Rigidity or Flexibility of Structures (2010) (1)
A FLEXIBLE QUADRANGULAR MESH TILING A CYLINDER OF REVOLUTION (2012) (1)
Line Geometry, Sphere Geometry, Kinematics (2020) (0)
Quadrics and Differential Geometry (2020) (0)
Euclidean 3-space (2016) (0)
The upper talocalcanean join B . (2004) (0)
Data Exchange, Printouts (1999) (0)
Curved Lines and Polygons (1999) (0)
Cubic and Quartic Space Curves as Intersections of Quadrics (2020) (0)
On Relaxed Elastic Lines of the Second Type on an Oriented Surface in the Galilean Space $$\varvec{G_{3}}$$G3 (2017) (0)
Strophoids - cubic curves with remarkable properties (2015) (0)
Two Remarkable Spherical Arrangements of Circles (2018) (0)
Self-motions of the Kokotsakis tesselation (2012) (0)
Spatial involute gearing-a new type of skew gears (2005) (0)
New Applications of Geometry 1 (1998) (0)
Primitive Elements in Space (1999) (0)
Linear Algebraic Approach to Quadrics (2020) (0)
A tongue of a fiber mat (2000) (0)
On the synthesis of spatial cycloidal gears (2012) (0)
Some Generalizations of Quadrics (2020) (0)
Polarities and pencils (2016) (0)
Area-invariant pedal-like curves derived from the ellipse (2021) (0)
Kinematics—Geometry of Motion (1999) (0)
Reflection in quadratic surfaces ∗ (2019) (0)
A Remarkable Overconstrained Spherical Motion (1998) (0)
The man who invented descriptive geometry (2019) (0)
A Family of Constant-Area Deltoids Associated with the Ellipse (2020) (0)
Interesting Classes of Surfaces (1999) (0)
Lineare Algebra (2020) (0)
A Triple of Projective Billiards (2022) (0)
Special Problems (2020) (0)
Giving Birth to the International Society for Geometry and Graphics—A Documentation of the Years 1988–1994 (2018) (0)
String Constructions of Quadrics Revisited (2020) (0)
A Strategy to Train Spatial Ability (2016) (0)
THE GEOMETRY BEHIND THE NUMERICAL RECONSTRUCTION OF TWO PHOTOS (2007) (0)
PLÜCKER’S CONOID, HYPERBOLOIDS OF REVOLUTION AND ORTHOGONAL HYPERBOLIC PARABOLOIDS (2020) (0)
On Relaxed Elastic Lines of the Second Type on an Oriented Surface in the Galilean Space G3\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69p (2017) (0)
Projective and Affine Quadrics (2020) (0)
On the computation of foldings (2017) (0)
More Classes and Examples (1999) (0)
The Evolution of Descriptive Geometry in Austria (2019) (0)
Quadrics in Euclidean 3-space (2020) (0)
Confocal Quadrics (2020) (0)

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What Schools Are Affiliated With Hellmuth Stachel?

Hellmuth Stachel is affiliated with the following schools:

Hellmuth Stachel's Academic­Influence.com Rankings