Center of Light Curves for Whitney Fold and Cusp
Abstract
The generic, qualitative, local behavior of center-of-light curves near folds and cusps are studied. The results apply to any finite number of lens planes.
- Publication:
-
The Ninth Marcel Grossmann Meeting
- Pub Date:
- December 2002
- DOI:
- arXiv:
- arXiv:astro-ph/0103023
- Bibcode:
- 2002nmgm.meet.2103G
- Keywords:
-
- Astrophysics
- E-Print:
- 2 pages, 1 figure, to appear in the ``Proceedings of the Ninth Marcel Grossmann Meeting on General Relativity,'' eds. V. Gurzadyan, R. Jantzen, &