Dispersion lemmas revisited

Authors
Gasser, I Markowich, PA Perthame, B
Citation
I. Gasser et al., Dispersion lemmas revisited, VLSI DESIGN, 9(4), 1999, pp. 365-375
Citations number
22
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
VLSI DESIGN
ISSN journal
1065514X → ACNP
Volume
9
Issue
4
Year of publication
1999
Pages
365 - 375
Database
ISI
SICI code
1065-514X(1999)9:4<365:DLR>2.0.ZU;2-Z
Abstract
We investigate regularizing dispersive effects for various classical equati ons, e.g., the Schrodinger and Dirac equations. After Wigner transform, the se dispersive estimates are reduced to moment lemmas for kinetic equations. They yield new regularization results for the Schrodinger equation (valid up to the semiclassical limit) and the Dirac equation.