NuHAG :: TALKS

Talks given at NuHAG events

Inverse-Closedness of a Banach Algebra of Integral Operators on the Heisenberg Group


  Brendan Farrell

  given at  strobl07 (19.06.07 17:20)
  id:  601
  length:  25min
  status:  accepted
  type:  talk
  LINK-Preprint:  http://arxiv.org/find/math/1/au:+Farrell_B/0/1/0/all/0/1
  LINK-Presentation: 
  ABSTRACT:
We show that a class of integral operators on the Heisenberg group, given by the off-diagonal decay of the kernel, is inverse-closed. Using this result, we obtain a version of Wiener's lemma for convolution on the Heisenberg group. The same approach yields a similar result for a class of pseudodifferential operators.


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