Outline
elliptic functions & pencils of circles & ...
| . . . & bicircular quartics . . . . . . & 3-webs of circles |  |
Table of Contents
prolog
pencils of circles
geometry of elliptic functions
- from pencils of circles to elliptic functions
- differential equation of elliptic functions 1
- differential equation of elliptic functions 2
- Cassini 1
- Cassini 2
- two special locations of 4 points
- harmonious position of 4 points
- tetraeder - position
- coinciding focal points
- z ↦ w = z² und z ↦ w = cos(z)
- z ↦ w = z² & z ↦ w = sinh(z)
geometry of bicircular quartics
3-webs of circles
appendix