Expansion of the Campbell-Baker-Hausdorff formula by computer
β Scribed by R. D. Richtmyer; Samuel Greenspan
- Publisher
- John Wiley and Sons
- Year
- 1965
- Tongue
- English
- Weight
- 92 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0010-3640
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An explicit formula for an arbitrary function of the evolution operator is derived. With its use, the continuous analog of the Baker-Campbell-Hausdorff problem is solved. The application of this result to the quantum theory of scattering leads to a new closed expression for the phase shifts in every
Estimates are given of the number B n, L of distinct functions computed by propositional formulas of size L in n variables, constructed using only literals and n, k Ε½ connectives. L is the number of occurrences of variables. L y 1 is the number of binary ns Ε½ . and ks. B n, L is also the number of f