Comments on: "Operator $K$-theory for the group SU(n,1)" by P. Julg and G. Kasparov

Details Comments on: "Operator $K$-theory for the group SU(n,1)" by P. Julg and G. Kasparov Comments on: "Operator $K$-theory for the group SU(n,1)" by P. Julg and G. Kasparov

2006-01-22

arxiv.org/abs/math/0601528v2

Mathematics

Operator Algebras

v2: extended version, 7 pages

Scientific paper

In this note we point out and fill a gap in the proof by Julg-Kasparov of the Baum-Connes conjecture with coefficients for discrete subgroups of $\op{SU}(n,1)$. The issue at stake is the proof that the complex powers of the contact Laplacian are element of the Heisenberg calculus. In particular, we explain why we cannot implement into the setting of the Heisenberg calculus the classical Seeley's approach to complex powers.

Affiliated with

Also associated with

No associations

Rating

Comments on: "Operator $K$-theory for the group SU(n,1)" by P. Julg and G. Kasparov does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Comments on: "Operator $K$-theory for the group SU(n,1)" by P. Julg and G. Kasparov, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comments on: "Operator $K$-theory for the group SU(n,1)" by P. Julg and G. Kasparov will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-607296