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Microlocal analysis of generalized functions: pseudodifferential techniques and propagation of singularities

We characterize microlocal regularity, in the script G sign ∞-sense, of Colombeau generalized functions by an appropriate extension of the classical notion of micro-ellipticity to pseudodifferential operators with slow-scale generalized symbols. Thus we obtain an alternative, yet equivalent, way of...

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Bibliographic Details
Main Authors: Claudia Garetto, Gunther Hormann
Format: Default Article
Published: 2005
Subjects:
Online Access:https://hdl.handle.net/2134/17302
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