On the geometries of the rational unfoldings ofXk
β Scribed by Willem Kuyk; Lieven Smits
- Book ID
- 104622723
- Publisher
- Springer Netherlands
- Year
- 1990
- Tongue
- English
- Weight
- 540 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0167-8019
No coin nor oath required. For personal study only.
β¦ Synopsis
With a view to applications to self-regulating dynamical processes in biology, we determine the geometric structure of what we call "isotangent curves', i.e. curves parametrized by the slopes of their points.
They come up naturally as bifurca'Aon curves of rational unfoldings of X k, and we classify them according to degree and number of cusps. They, as well as their isotangent involute curves, turn up in simulations of these processes.
π SIMILAR VOLUMES
Simple geometric objects and transformations appear in representations and algorithms of geometric facilities in computer applications such as modelling, robotics, or graphics. Usually, these applications only support objects and transformations fully describable by rational parameters, and a comput
## Abstract A graphical formalism is presented, showing that βUNaliasing by Fourierβencoding the Overlaps Using the temporaL Dimensionβ (UNFOLD) is equivalent to sampling __k__β__t__βspace in a sheared grid pattern. Discrete regular sampling in __k__β__t__βspace leads to periodic replication of the