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Theory of effective Hamiltonians and molecular applications

✍ Scribed by Ph. Durand


Book ID
119116477
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
860 KB
Volume
120
Category
Article
ISSN
0166-1280

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πŸ“œ SIMILAR VOLUMES


Convergence studies in the theory of eff
✍ Philippe Durand; Ivana PaidarovΓ‘ πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 713 KB

Wave-operator equations associated with the determination of effective Hamiltonians are generally solved by perturbation methods. However, it is well known that for most actual systems the standard Rayleigh-Schrodinger and Brillouin-Wigner series either converge slowly or diverge. One way how to dea