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    Journal: Computer Aided Geometric Design

    Volume 13, Issue 9

    789 -- 791Robert E. Barnhill, Hans Hagen. In memory of John A. Gregory - Preface
    793 -- 810Kenjiro Takai Miura, Kuo-King Wang. Gregory-type patches bounded by low degree intergral curves for G::2:: continuity
    811 -- 823Kenji Ueda. A modification to the rational boundary Gregory patch
    825 -- 849Kouichi Konno, Hiroaki Chiyokura. An approach of designing and controlling free-form surfaces by using NURBS boundary Gregory patches
    851 -- 872Larry L. Schumaker, Sonya S. Stanley. Shape-preserving knot removal
    873 -- 893Thomas Hermann. G::2:: interpolation of free form curve networks by biquintic Gregory patches
    895 -- 904Hans Hagen, Gregory M. Nielson, Yasuo Nakajima. Surface design using triangular patches
    905 -- 929Ayman W. Habib, Ronald N. Goldman. Theories of contact specified by connection matrices
    931 -- 949Xiuzi Ye, Horst Nowacki. Ensuring compatibility of G2-continuous surface patches around a nodepoint

    Volume 13, Issue 8

    673 -- 680Hans-Jörg Wenz. Interpolation of curve data by blended generalized circles
    681 -- 695Klaus Höllig, J. Koch. Geometric Hermite interpolation with maximal orderand smoothness
    697 -- 707Thomas Hermann, Gábor Lukács. A new insight into the G::n:: continuity of polynomial surfaces
    709 -- 741Przemysjaw Kiciak. Conditions for geometric continuity between polynomial and rational surface patches
    743 -- 761Leif Kobbelt. A variational approach to subdivision
    763 -- 772John A. Gregory, Ruibin Qu. Nonuniform corner cutting
    773 -- 788Guido Brunnett, Thomas Schreiber, Jörg Braun. The geometry of optimal degree reduction of Bézier curves

    Volume 13, Issue 7

    583 -- 600Rida T. Farouki, Sagar Shah. Real-time CNC interpolators for Pythagorean-hodograph curves
    601 -- 619Panagiotis D. Kaklis, Alexandros I. Ginnis. Sectional-curvature preserving skinning surfaces
    621 -- 628Wei Lü, Helmut Pottmann. Pipe surfaces with rational spine curve are rational
    653 -- 671Dereck S. Meek, Desmond J. Walton. Planar osculating arc splines

    Volume 13, Issue 6

    497 -- 520Wonjoon Cho, Takashi Maekawa, Nicholas M. Patrikalakis. Topologically reliable approximation of composite Bézier curves
    521 -- 548Xiuzi Ye, Liang Youdong, Horst Nowacki. Geometric continuity between adjacent Bézier patches and their constructions
    549 -- 567Xiuzi Ye. The Gaussian and mean curvature criteria for curvature continuity between surfaces
    569 -- 582Bruce van-Brunt, K. Grant. Potential applications of Weingarten surfaces in CAGD, Part I: Weingarten surfaces and surface shape investigation

    Volume 13, Issue 5

    387 -- 398Wilfried Trump, Hartmut Prautzsch. Arbitrarily high degree elevation of Bézier representations
    399 -- 427Caroline Labenski, Bruce R. Piper. Coils
    429 -- 440L. P. Bos, J. E. Grabenstetter, K. Salkauskas. Pseudo-tensor product interpolation and blending with families of univariate schemes
    441 -- 451Kenji Ueda. Mean normal vector to a surface bounded by Bézier curves
    453 -- 465Yu Wang. Intersection of offsets of parametric surfaces
    467 -- 495Paolo Costantini, Carla Manni. Monotonicity-preserving interpolation of nongridded data

    Volume 13, Issue 4

    287 -- 305E. T. Y. Lee. Marsden s identity
    307 -- 331Paolo Costantini, Carla Manni. A bicubic shape-preserving blending scheme
    333 -- 349Peter Alfeld, Marian Neamtu, Larry L. Schumaker. Bernstein-Bézier polynomials on spheres and sphere-like surfaces
    351 -- 368Bernd Hamann, Brian A. Jean. Interactive surface correction based on a local approximation scheme
    369 -- 386Ahmed Khamayseh, Bernd Hamann. Elliptic grid generation using NURBS surfaces

    Volume 13, Issue 3

    199 -- 217Zhang Jiwen. C-curves: An extension of cubic curves
    219 -- 226Hu Shi-Min. Conversion of a tringular Bézier patch into three rectangular Bézier patches
    227 -- 241Rida T. Farouki. The elastic bending energy of Pythagorean-hodograph curves
    243 -- 256Masahiro Kimura, Takafumi Saito, Mikio Shinya. Surface deformation with differential geometric structures
    257 -- 286Adam Coffman, Art J. Schwartz, Charles Stanton. The algebra and geometry of Steiner and other quadratically parametrizable surfaces

    Volume 13, Issue 2

    101 -- 131Jörg Peters. Curvature continuous spline surfaces over irregular meshes
    133 -- 161Takashi Maekawa, Franz-Erich Wolter, Nicholas M. Patrikalakis. Umbilics and lines of curvature for shape interrogation
    163 -- 177William L. Luken. Tessellation of trimmed NURB surfaces
    179 -- 197Jesús M. Carnicer, M. García-Esnaola, Juan Manuel Peña. Generalized convexity preserving transformations

    Volume 13, Issue 1

    3 -- 22John A. Roulier, Bruce R. Piper. Prescribing the length of parametric curves
    23 -- 43John A. Roulier, Bruce R. Piper. Prescribing the length of rational Bézier curves
    45 -- 79Gregory E. Fasshauer, Larry L. Schumaker. Minimal energy surfaces using parametric splines
    81 -- 88Ming-Jun Lai. Scattered data interpolation and approximation using bivariate C::1:: piecewise cubic polynomials
    89 -- 93David Hoitsma. A note on surface inflections
    95 -- 99Barbara Putz. On normal curvature discontinuity between tangent plane continuous patches
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