General Theorem about Gravitational Lensing
Astrophysics
2008-02-03 v2
Abstract
We study the general theorem about gravitational lensing which states the relationship between the numbers of images with different parities. Our formulation allows an extension to the nontransparent and singular model.
Cite
@article{arxiv.astro-ph/9702061,
title = {General Theorem about Gravitational Lensing},
author = {Takeshi Fukuyama and Takashi Okamura},
journal= {arXiv preprint arXiv:astro-ph/9702061},
year = {2008}
}
Comments
9pages, aastex, 2 figures, typing and grammatical errors corrected