The presented experimental results for 2xxx, 6xxx and 7xxx type aluminium alloys show a variability of the fatigue crack growth rates in the Paris regime to an extent important for the materials selection according to the damage tolerant design concept in the aircraft industry. This paper briefly re
Group-theoretic approach to the conservation laws of the KP equation in lagrangian and Hamiltonian formalism
β Scribed by A. Roy Chowdhury; Swapna Roy
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 298 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0020-7748
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π SIMILAR VOLUMES
## Abstract __Ab initio__ molecular orbital theory with the STOβ3G basis set is used to examine both charge and energy interactions in a series of metaβ and paraβsubstituted phenylborate anions and toluenes. Comparison of the results is made with data for substituted anilinium cations. It is conclu
Group theoretic methods are presented for the transformations of integrals and the evaluation of matrix elements encountered in multiconfigurational self-consistent field (MCSCF) and configuration interaction (CI) calculations. The method has the advantages of needing only to deal with a symmetry un