𝔖 Bobbio Scriptorium
✦   LIBER   ✦

From Hamiltonian perturbation theory to symplectic integrators and back

✍ Scribed by Giancarlo Benettin; Francesco Fassò


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
710 KB
Volume
29
Category
Article
ISSN
0168-9274

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Response functions from Fourier componen
✍ Ove Christiansen; Poul Jørgensen; Christof Hättig 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 534 KB

It is demonstrated that frequency-dependent response functions can conveniently be derived from the time-averaged quasienergy. The variational criteria for the quasienergy determines the time-evolution of the wave-function parameters and the time-averaged time-dependent Hellmann᎐Feynman theorem allo