Notes of talks
If the postscript files are saved as something like `file.ps', with the
`.ps' they can be printed directly on most postscript printers.
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Andras Vasy at Ecole Polytechnique, February 27, 2001
``Spectral and scattering theory for symbolic potentials of order zero''
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``Smooth algebras, K-theory and invariants''
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University of Lund, November 2, 1998
``Contact manifolds and the index of Heisenberg pseudodifferential operators''
Lund.dvi
Lund.ps
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Colloquium at Penn State, October 24, 1996
[October 23, 1996]
Abstract
PennSt.ps
(postscript file)