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Creators/Authors contains: "Schulz-Baldes, Hermann"

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  1. ; ; (, Physical Review Letters)
  2. ; (, Journal of Noncommutative Geometry)
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  3. ; (, Canadian Mathematical Bulletin)
    Abstract An odd Fredholm module for a given invertible operator on a Hilbert space is specified by an unbounded so-called Dirac operator with compact resolvent and bounded commutator with the given invertible. Associated with this is an index pairing in terms of a Fredholm operator with Noether index. Here it is shown by a spectral flow argument how this index can be calculated as the signature of a finite dimensional matrix called the spectral localizer. 
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