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THB-splines: The truncated basis for hierarchical splines

- Carlotta Giannelli, B. Jüttler, H. Speleers
- Computer Science, MathematicsComput. Aided Geom. Des.
- 1 October 2012

TLDR

A hierarchical approach to adaptive local refinement in isogeometric analysis

- Anh-Vu Vuong, Carlotta Giannelli, B. Jüttler, B. Simeon
- Mathematics
- 1 December 2011

Abstract Adaptive local refinement is one of the key issues in isogeometric analysis. In this article we present an adaptive local refinement technique for isogeometric analysis based on extensions… Expand

Adaptive isogeometric analysis by local h-refinement with T-splines

- M. Dörfel, B. Jüttler, B. Simeon
- Mathematics
- 2010

Isogeometric analysis based on non-uniform rational B-splines (NURBS) as basis functions preserves the exact geometry but suffers from the drawback of a rectangular grid of control points in the… Expand

Computation of rotation minimizing frames

- Wenping Wang, B. Jüttler, Dayue Zheng, Yang Liu
- Computer Science, MathematicsTOGS
- 1 March 2008

TLDR

An algebraic approach to curves and surfaces on the sphere and on other quadrics

- R. Dietz, J. Hoschek, B. Jüttler
- Computer Science, MathematicsComput. Aided Geom. Des.
- 1 August 1993

Abstract An explicit representation for any irreducible rational Bezier curve and Bezier surface patch on the unit sphere is given. The extension to general quadrics (ellipsoids, hyperboloids,… Expand

THB-splines: An effective mathematical technology for adaptive refinement in geometric design and isogeometric analysis

- Carlotta Giannelli, B. Jüttler, Stefan K. Kleiss, Angelos Mantzaflaris, B. Simeon, Jaka Speh
- Mathematics
- 1 February 2016

Local refinement with hierarchical B-spline structures is an active topic of research in the context of geometric modeling and isogeometric analysis. By exploiting a multilevel control structure, we… Expand

Least-Squares Fitting of Algebraic Spline Surfaces

- B. Jüttler, Alf Felis
- Computer Science, MathematicsAdv. Comput. Math.
- 1 July 2002

TLDR

Strongly stable bases for adaptively refined multilevel spline spaces

- Carlotta Giannelli, B. Jüttler, H. Speleers
- Computer Science, MathematicsAdv. Comput. Math.
- 1 April 2014

TLDR

Computing roots of polynomials by quadratic clipping

- M. Barton, B. Jüttler
- Computer Science, MathematicsComput. Aided Geom. Des.
- 1 April 2007

TLDR

Computer-Aided Design With Spatial Rational B-Spline Motions

- B. Jüttler, M. G. Wagner
- Mathematics
- 1 June 1996

Using rational motions it is possible to apply many fundamental B-spline techniques to the design of motions. The present paper summarizes the basic theory of rational motions and introduces a linear… Expand

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