Exact and approximate complex potentials for modelling time observables
β Scribed by Ruschhaupt, A; Damborenea, J. A; Navarro, B; Muga, J. G; Hegerfeldt, G. C
- Book ID
- 120588024
- Publisher
- EDP Sciences
- Year
- 2004
- Tongue
- English
- Weight
- 136 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0295-5075
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π SIMILAR VOLUMES
The role of the exchange-correlation potential and the exchange-correlation kernel in the calculation of excitation energies from time-dependent density functional theory is studied. Excitation energies of the helium and beryllium atoms are calculated, both from the exact Kohn-Sham ground-state pote
An LMI approach is proposed for the design of robust H β observers for a class of Lipschitz nonlinear systems. Two type of systems are considered, Lipschitz nonlinear discrete-time systems and Lipschitz nonlinear sampled-data systems with Euler approximate discrete-time models. Observer convergence