A result on wellposednes is obtained for strictly hyperbolic operators where the usual hypothesis of Lipschitz-continuity of the coefficients is replaced by the log-Zygmund-continuity one. The result is bounded to the case of coefficients depending on time and on one space variable.
A note on hyperbolic operators with Log-Zygmund coefficients
DEL SANTO, DANIELE
2009-01-01
Abstract
A result on wellposednes is obtained for strictly hyperbolic operators where the usual hypothesis of Lipschitz-continuity of the coefficients is replaced by the log-Zygmund-continuity one. The result is bounded to the case of coefficients depending on time and on one space variable.File in questo prodotto:
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