Results 251 to 260 of about 248,414 (310)

Lines pinning lines (Computational Geometry and Discrete Mathematics)

open access: yesLines pinning lines (Computational Geometry and Discrete Mathematics)
openaire  

Line Geometry

2023
No description ...
openaire   +2 more sources

Line Geometry

1998
Abstract Our main purpose in the present chapter is to introduce the reader to the systematic study of those subsystems of the full system of ℛ4 lines of S3 which are of geometrical interest; but before doing so we need to look more closely at the way in which lines are represented by the ...
J G Semple, G T Kneebone
openaire   +1 more source

Line Geometry, Sphere Geometry, Kinematics

2020
A Dupin cyclide is a quartic and cyclic surface. It is the envelope of a one parameter family of spheres. In Lie’s model of sphere geometry, it is represented by a conic. Lie’s line-sphere-mapping maps a conic in Lie’s quadric to a conic on Plucker’s quadric which corresponds to a regulus in the manifold of lines.
Boris Odehnal   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy