TY  -  
T1  - Embracing Integrability in Stellar and Planetary Dynamics 
SN  -  /  
UR  - URN:ISBN:978-952-10-7161-4; http://hdl.handle.net/10138/27534 
T3  -  
A1  - Laakso, Teemu 
A2  -  
PB  - Helsingin yliopisto 
Y1  - 2011 
LA  - eng 
AB  - Hamiltonian systems in stellar and planetary dynamics are typically near integrable. For example, Solar System planets are almost in two-body orbits, and in simulations of the Galaxy, the orbits of stars seem regular. For such systems, sophisticated numerical methods can be developed through integrable approximations. Following this theme, we discuss three distinct problems. 

We start by considering numerical integration techniques for planetary systems. Perturbation methods (that utilize the i... 
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KW  - matematiikka 
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