307 citations
- TU WienAT4 papers
- Ludwig-Maximilians-Universität MünchenDE2 papers
- Tomsk State University of Control Systems and Radio-ElectronicsRU2 papers
- Aarhus UniversityDK1 paper
- Centre d'Économie de la SorbonneFR1 paper
- Chemnitz University of TechnologyDE1 paper
- Friedrich Schiller University JenaDE1 paper
- G.V. Kurdyumov Institute for Metal PhysicsUA1 paper
- Institute of Economic SciencesRS1 paper
- Institute of Photonic SciencesES1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
- Laboratoire de Statistique Théorique et AppliquéeFR1 paper
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math.SP2010★ 3 cited
-approximation of the integrated density of states for Schrödinger operators with finite local complexity
Michael J. Gruber, Daniel H. Lenz, Ivan Veselić
We study spectral properties of Schrödinger operators on $\RR^d$. The electromagnetic potential is assumed to be determined locally by a colouring of the lattice points in $\ZZ^d$,…
math.SP2009★ 6 cited
On the discrete spectrum of non-selfadjoint operators
Michael Demuth, Marcel Hansmann, Guy Katriel
We prove quantitative bounds on the eigenvalues of non-selfadjoint unbounded operators obtained from selfadjoint operators by a perturbation that is relatively-Schatten. These boun…
math.SP2006★ 8 cited
The Birman-Schwinger principle in von Neumann algebras of finite type
Vadim Kostrykin, Konstantin A. Makarov, Anna Skripka
We introduce a relative index for a pair of dissipative operators in a von Neumann algebra of finite type and prove an analog of the Birman-Schwinger principle in this setting. As…