Results 231 to 240 of about 4,935 (245)

Rational-Ruled Surfaces: Implicitization and Section Curves

Graphical Models and Image Processing, 1995
Abstract This paper shows how to express the implicit equation of a degree 1 × n tensor product rational surface as a determinant of dimension at most n × n . If the rational surface has base points whose multiplicities sum to p , the implicit equation can still be expressed in a single determinant with no extraneous factors.
Thomas W. Sederberg, Takafumi Saito
openaire   +1 more source

Rational and Ruled Surfaces

2018
This chapter completes the proofs of McDuff’s theorems on rational and ruled symplectic 4-manifolds stated in the introduction.
openaire   +1 more source

Efficient reparametrization into standard form and algorithmic characterization of rational ruled surfaces

Computer Aided Geometric Design, 2022
Juan Gerardo Alcázar, CARLOS Hermoso
exaly  

Ruled Surfaces for Rationalization and Design in Architecture

ACADIA proceedings, 2010
Simon Flory, Helmut Pottmann
openaire   +1 more source

Proper Reparametrization of Rational Ruled Surface

Journal of Computer Science and Technology, 2008
Li-Yong Shen, Xiao-Shan Gao, Shen Li-Yong   +2 more
exaly  

Ruled surfaces and rational surfaces

1994
openaire   +1 more source

Counting rational points on the Cayley ruled cubic

European Journal of Mathematics, 2015
Regis De La Bretèche, Tim Browning, Per Salberger   +2 more
exaly  

Kinematic generation of ruled surface based on rational motion of point-line

Science China Technological Sciences, 2011
Limin Zhu, Youlun Xiong, Zhu Limin
exaly  

Moduli spaces of vector bundles on a singular rational ruled surface

Geometriae Dedicata, 2015
Usha N Bhosle, Indranil Biswas
exaly  

Characterization of Ruled and Rational Surfaces

2001
openaire   +1 more source