Residue Traces for Certain Algebras of Fourier Integral Operators
Residue Traces for Certain Algebras of Fourier Integral Operators
复制标题
傅里叶积分算子的某些代数的留数
DOI:
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发表时间:
1993
期刊:
影响因子:
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通讯作者:
V. Guillemin
中科院分区:
文献类型:
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作者:
V. Guillemin
Abstract 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 algebras.