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Self-adjointness and domain of the Fröhlich Hamiltonian
- M. Griesemer, A. Wuensch
- Mathematics
- 11 August 2015
In the large polaron model of Herbert Frohlich, the electron-phonon interaction is a small perturbation in form sense, but a large perturbation in operator sense. This means that the form-domain of…
bending machines punch-driving device for bending carriage of
- Martin Koepf, A. Wuensch
- Engineering
- 9 January 1980