Hartmann, Erich (2001)
Gn-continuous connections between normal ringed surfaces.
In: Computer aided geometric design, 18
Article

Hartmann, Erich (2001)
Implicit Gn-blending of vertices.
In: Computer aided geometric design, 18
Article

Hartmann, Erich (2001)
Parametric Gn blending of curves and surfaces.
In: The visual computer, 17
Article

Hartmann, Erich (2001)
The normalform of a space curve and its application to surface design.
In: The visual computer, 17
Article

Hartmann, Erich (2000)
Gn-blending with roling ball contact curves.
Conference or Workshop Item

Hartmann, Erich (2000)
Numerical parameterization of curves and surfaces.
In: Computer aided geometric design, 17
Article

Hartmann, Erich (1999)
On the curvature of curves and surfaces defined by normalforms.
In: Computer aided geometric design, 16
Article

Hartmann, Erich (1998)
Numerical implicitization for intersection and Gn-continuous blending of surfaces.
In: Computer aided geometric design. 15 (1998), S. 377-397
Article

Hartmann, Erich (1998)
A marching method for the triangulation of surfaces.
In: Visual computer. 14 (1998), S. 95-108
Article

Hartmann, Erich (1998)
The normal form of a planar curve and its application to curve design.
In: Mathematical methods for curves and surfaces, II. Hrsg.: M. Daehlen (u.a.)- Nashville, TN: Vanderbilt Univ. Press, 1998. S. 237-244, Edition: Nashville, TN: Vanderbilt Univ. Press, 1998
Book Section

Hartmann, Erich (1996)
G2 interpolation and blending on surfaces.
In: The visual computer. 12 (1996), S. 181-192
Article

Hartmann, Erich (1995)
Blending an implicit with a parametric surface.
In: Computer aided geometric design. 12 (1995), S. 825-835
Article