Residue Traces for Certain Algebras of F
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V. Guillemin
📂
Article
📅
1993
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Elsevier Science
🌐
English
⚖ 864 KB
In this paper a trace functional is defined for certain algebras of Fourier integral operators (including, for instance, the algebra of Toeplitz operators on the boundary of a strictly pseudoconvex domain) and it is shown that vanishing of this trace characterizes commutators in each of these algebr