The analytic index of elliptic pseudodifferential operators on a singular foliation
The analytic index of elliptic pseudodifferential operators on a singular foliation
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奇异叶状结构上椭圆伪微分算子的解析指数
DOI:
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发表时间:
2010
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通讯作者:
G. Skandalis
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作者:
Iakovos Androulidakis;G. Skandalis
In previous papers (arxiv:math/0612370 and arxiv:0909.1342) we defined the C*-algebra and the longitudinal pseudodifferential calculus of any singular foliation (M,F). Here we construct the analytic index of an elliptic operator as a KK-theory element, and prove that the same element can be obtained from an "adiabatic foliation" TF on $M imes R$, which we introduce here.