Computer Aided Geometric Design, Volume 11

Volume 11, Number 1, February 1994

• Horst Nowacki, Xinmin Lü:
  Fairing composite polynomial curves with constraints. 1-15
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• Alain Le Méhauté, Florencio I. Utreras:
  Convexity-preserving interpolatory subdivision. 17-37
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• Long Chyr Chang, Wolfgang W. Bein, Edward Angel:
  Surface intersection using parallelism. 39-69
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• Hsun-Chang Hsieh, Wen-Tong Chang:
  Virtual knot technique for curve fitting of rapidly varying data. 71-95
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• Yu-Yu Feng, Falai Chen, Hong Ling Zhou:
  The invariance of weak convexity conditions of B-nets with respect to subdivision. 97-107
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• E. T. Y. Lee:
  Remarks on an identity related to degree elevation. 109-111
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• Gengzhe Chang, Thomas W. Sederberg:
  Nonnegative quadratic Bézier triangular patches. 113-116
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Volume 11, Number 2, April 1994

• Rida T. Farouki, John K. Johnstone:
  The bisector of a point and a plane parametric curve. 117-151
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• Vadim Shapiro:
  Real functions for representation of rigid solids. 153-175
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• Marie-Laurence Mazure:
  Geometric contact for curves and surfaces. 177-195
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• Bernd Hamann:
  A data reduction scheme for triangulated surfaces. 197-214
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• Ming-Jun Lai:
  Approximation order from bivariate C1-cubics on a four-directional mesh is full. 215-223
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• Thomas W. Sederberg, Guo-Jin Wang:
  A simple verification of the implicitization formulae for Bézier curves. 225-228
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• Hartmut Prautzsch, Bruce R. Piper:
  A fast algorithm to raise the degree of spline curves : Computer aided geometric design 8 (4) (October 1991) 253-265. 229
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Volume 11, Number 3, June 1994

• G. Geise, Th. Nestler:
  Béézier representation of conics of contact in the projective plane. 233-245
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• Samuel P. Marin, Philip W. Smith:
  Parametric approximation of data using ODR splines. 247-267
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• Chichyang Chen, Yuan F. Zheng:
  Thin plate spline surface approximation using Coons' patches. 269-287
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• Bernd Hamann, Jiann-Liang Chen:
  Data point selection for piecewise linear curve approximation. 289-301
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• Charles T. Loop:
  A G1 triangular spline surface of arbitrary topological type. 303-330
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• Eberhard F. Eisele:
  Best approximations of symmetric surfaces by biquadratic Bézier surfaces. 331-343
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Volume 11, Number 4, August 1994

• Barry Joe, Wenping Wang:
  Reparameterization of rational triangular Bézier surfaces. 345-361
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• Rida T. Farouki:
  The conformal map z -> z₂ of the hodograph plane. 363-390
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• John A. Gregory, Jianwei Zhou:
  Filling polygonal holes with bicubic patches. 391-410
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• Mark A. Duchaineau:
  Using general polar values as control points for polynomial curves. 411-423
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• Panagiotis D. Kaklis, Nickolas S. Sapidis:
  Curvature-sign-type boundary conditions in parametric cubic-spline interpolation. 425-450
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• Marian Neamtu, Pia R. Pfluger:
  Degenerate polynomial patches of degree 4 and 5 used for geometrically smooth interpolation in 3. 451-474
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• Günter Aumann:
  Canal surfaces versus normal ringed surfaces. 475-476
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Volume 11, Number 5, October 1994

• Bernd Hamann, Jiann-Liang Chen:
  Data point selection for piecewise trilinear approximation. 477-489
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• Javier Sánchez-Reyes:
  Single-valued surfaces in spherical coordinates. 491-517
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• Dianne Hansford, Robert E. Barnhill, Gerald E. Farin:
  Curves with quadric boundary precision. 519-531
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• Michel Bercovier, Arie Jacobi:
  Minimization, constraints and composite Bézier curves. 533-563
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• Javier Sánchez-Reyes:
  Single-valued tubular patches. 565-592
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• Hartmut Prautzsch:
  On Degen's conjecture. 593-596
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Volume 11, Number 6, December 1994

• E. T. Y. Lee:
  Computing a chain of blossoms, with application to products of splines. 597-620
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• Bernd Hamann:
  Curvature approximation of 3D manifolds in 4D space. 621-632
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• Jesús M. Carnicer, Juan Manuel Peña:
  Totally positive bases for shape preserving curve design and optimality of B-splines. 633-654
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• Helmut Pottmann, Karsten Opitz:
  Curvature analysis and visualization for functions defined on Euclidean spaces or surfaces. 655-674
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• Claudia Cottin, Ruud van Damme:
  Construction of a VC1 interpolant over triangles via edge deletion. 675-686
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• Thomas W. Sederberg, Takafumi Saito, Dongxu Qi, Krzysztof S. Klimaszewski:
  Curve implicitization using moving lines. 687-706
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