HTML automatically generated with rman
Table of Contents
henyey - search for periodic orbits in a potential (Henyey’s method)
henyey [parameter=value]
henyey compute periodic orbits
using the Henyey method of searching for periodic solutions of a system
of differential equations in an (optionally rotating) 2D potential.
The
method has been used first by T.S. v. Albada & R.H. Sanders (1982) MNRAS, 201,
303. For more details see also: Henyey (1964) ApJ 139, 309
Note: this program
is under construction, and should not be used without consultation with
the author
The following parameters are recognized in any order
if the keyword is also given:
- x0=
- Initial x coordinate
- y0=
- Initial
y coordinate
- u0=
- Initial u velocity
- v0=
- Initial v velocity
- per=
- Period
- type=
- Type of orbit {1,2,3}
- ome=
- Pattern speed
of potential
- norbit=
- Number of orbits to compute
- step=
- Step to increase
non-zero position
perorb(1NEMO)
Peter Teuben, Tjeerd van
Albada
1980? original version TVA
1981? Cyber7600 version - sheltran PJT
xx-may-92 V0.0 ported to NEMO PJT
xx-mar-03 V0.01 .. and still working .. PJT
Table of Contents