Presentations from the Special Session on Spectral Theory and Analytic Functions at the 25th Nordic and 1st British-Nordic Congress of Mathematicians in Oslo, June 2009 (external link).
Organisers: Matthias Langer (University of Strathclyde) and Annemarie Luger (Lund University)
Wednesday
- Spectral problems for PDEs on singular domains - Marco Marletta (Cardiff University) (930k, pdf)
- Perturbations of essential spectra of exterior boundary problems for elliptic operators - Gerd Grubb (Copenhagen University) (199k, pdf)
- Positive boundary relations and their Weyl families - Seppo Hassi (University of Vaasa) (105k, pdf)
- Three canonical passive state/signal shift models in the unit disk - Olof Staffans (Åbo Akademi) (274k, pdf)
Thursday
- Triplet extensions of semibounded operators - Pavel Kurasov (Lund University) (191k, pdf)
- Spectral theory of operators via M-functions - Ian Wood (Aberystwyth University) (71k, pdf)
- On the nonreal eigenvalues of elliptic operators with indefinite weights - Jussi Behrndt (TU Berlin) (1622k, pdf)
- Jordan structures of alternating matrix polynomials - Christian Mehl (University of Birmingham) (163k, pdf)
- Spectral enclosures and graph invariant subspaces for self-adjoint operator matrices - Michael Strauss (University of Strathclyde) (142k, pdf)
- Spectrum and analyticity of semigroups arising in hydromechanics - Carsten Trunk (TU Ilmenau) (136k, pdf)