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Computer Aided Geometric Design, Volume 9
Volume 9, Number 1, May 1992
- Dinesh Manocha, John F. Canny:

Detecting cusps and inflection points in curves. 1-24 - Dinesh Manocha, John F. Canny:

Algorithm for implicitizing rational parametric surfaces. 25-50 - Helmut Pottmann:

Interpolation on surfaces using minimum norm networks. 51-67 - Georg Kirrmann:

A short proof of an algorithm by Boehm. 69-71
Volume 9, Number 2, June 1992
- L. Yohanes Stefanus, Ronald N. Goldman:

Blossoming Marsden's identity. 73-84 - Nickolas S. Sapidis, William H. Frey:

Controlling the curvature of a quadratic Bézier curve. 85-91 - Eng-Wee Chionh, Ronald N. Goldman:

Degree, multiplicity, and inversion formulas for rational surfaces using u-resultants. 93-108 - Thomas Hermann:

On a tolerance problem of parametric curves and surfaces. 109-117 - Hartmut Prautzsch, Timothy Gallagher:

Is there a geometric variation diminishing property for B-spline or Bézier surfaces? 119-124 - H. E. Bez:

An analysis of symmetry for plane curves and plane curve algorithms. 125-142 - Bert Jüttler

, Peter Wassum:
Some remarks on geometric continuity of rational surface patches. 143-157
Volume 9, Number 3, August 1992
- Michael S. Floater:

Derivatives of rational Bézier curves. 161-174 - Phillip J. Barry, Rui-Feng Zhu:

Another knot insertion algorithm for B-spline curves. 175-183 - Reinhold Klass, Bernhard Kuhn:

Fillet and surface intersections defined by rolling balls. 185-193 - Edmond Nadler:

Nonnegativity of bivariate quadratic functions on a triangle. 195-205 - D. B. Parkinson:

Optimised biarc curves with tension. 207-218 - Ronald A. DeVore, Björn D. Jawerth, Bradley J. Lucier

:
Surface compression. 219-239
Volume 9, Number 4, September 1992
- Franz-Erich Wolter

, Seamus T. Tuohy:
Curvature computations for degenerate surface patches. 241-270 - Thomas Hermann, Gábor Renner:

Note on the RGB-patch concept. 271-277 - Jésus Miguel Carnice, Wolfgang Dahmen:

Convexity preserving interpolation and Powell-Sabin elements. 279-289 - Johann Lang, Otto Röschel:

Developable (1, n) - Bézier surfaces. 291-298 - Juan Flaquer, G. Gárate, M. Pargada:

Envelopes of moving quadric surfaces. 299-312 - Richard D. Fuhr, Michael Kallay:

Monotone linear rational spline interpolation. 313-319
Volume 9, Number 5, November 1992
- Jianmin Zheng, Guozhao Wang, Youdong Liang:

Curvature continuity between adjacent rational Bézier patches. 321-335 - Robert E. Barnhill, Thomas A. Foley, David A. Lane:

Interpolating scattered multivariate data as a function of time. 337-348 - Abraham Lempel, Gadiel Seroussi:

Systematic derivation of spline bases. 349-363 - Robert E. Barnhill, Karsten Opitz, Helmut Pottmann:

Fat surfaces: a trivariate approach to triangle-based interpolation on surfaces. 365-378 - Tianjun Wang:

A C2-quintic spline interpolation scheme on triangulation. 379-386 - Jörg Peters

:
Joining smooth patches around a vertex to form a Ck surface. 387-411
Volume 9, Number 6, December 1992
- Pournima L. Powar

:
The neutral case for the min-max angle criterion: a generalized concept. 413-418 - Flavia de Tisi, Milvia Rossini:

Behavior of the beta-splines with values of the parameters beta2 negative. 419-423 - Norbert Luscher:

Calculations of curvature continuous cubic splines. 425-433 - Jesús M. Carnicer:

Dual Bézier curves and convexity preserving interpolation. 435-445 - Guo-Jin Wang, Guo-Zhao Wang:

The rational cubic Bézier representation of conics. 447-455 - Tamal K. Dey, Kokichi Sugihara, Chandrajit L. Bajaj:

Delaunay triangulations in three dimensions with finite precision arithmetic. 457-470 - Dongming Wang:

Irreducible decomposition of algebraic varieties via characteristics sets and Gröbner bases. 471-484 - Tzvetan E. Stoyanov:

Marching along surfacesurface intersection curves with an adaptive step length. 485-489 - Pournima L. Powar

:
Minimal roughness property of the Delaunay triangulation: a shorter approach. 491-494

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