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Journal of Differential Geometry 61 (2002), 365-396.

Melrose-Uhlmann projectors, the metaplectic representation and symplectic cuts

V. Guillemin & E. Lerman

Abstract:

By applying the symplectic cutting operation to cotangent bundles, one can construct a large number of interesting symplectic cones. In this paper we show how to attach algebras of pseudodifferential operators to such cones and describe the symbolic properties of the algebras.