Talks

Conference and guest talks. For talks at my home institutions see Seminars .

• Special Spectral Theory Seminar (University of Toronto, 23.11.2000): Schrödinger operators with periodic magnetic fields
• International Congress on Mathematical Physics (Imperial College, 17.-22.07.2000): Measures of Fermi surfaces and spectral nature of magnetic Schrödinger operators
• International Conference on Differential Geometry and Quantum Physics (TU Berlin, 06.-10.03.2000): Bloch Theory and quantization of magnetic systems
• Analysis/Geometry Seminar (Northeastern University, 19.11.1999): Kadison property and band spectrum for magnetic Schrödinger operators
• Mathematical Colloquium (Katholieke Universiteit Nijmegen, 16.06.1999): Non-commutative Bloch theory
• Workshop Approaches to Singular Analysis (HU Berlin/Universität Potsdam, 08.-10.04.1999): The singular asymptotics lemma
• Klausurtagung SFB 288 (Blossin, 22.-26.03.1999): Measures of Fermi surfaces and spectral nature of magnetic Schrödinger operators
• ICM 98 - International Congress of Mathematicians (Berlin, 18.-27.08.1998): Non-commutative Bloch theory
• WGMP XVII - Workshop on geometric methods in physics (Universities of Warsaw and Bialystok, Bialowieza, 03.-09.07.1998): Non-commutative Bloch theory
• QMath 7 - Conference on mathematical results in quantum mechanics (Czech TU and Czech Academy of Sciences, Prague, 21.-26.06.1998): Spectral nature of the Schrödinger operator with periodic magnetic field (rational flux)
• Doktorandenseminar SFB 288 (TU Berlin, 15. und 22.05.1998): Blochtheorie für den magnetischen Schrödingeroperator
• Workshop on Schrödinger Operators with magnetic fields (ESI, Wien, 02.-12.06.1998): Non-commutative Bloch theory and gauge-periodic magnetic Schrödinger operators
• Klausurtagung SFB 288 (Kienbaum, 02.-06.03.1998): Non-commutative Bloch theory
• Workshop "Adiabatik und Spektraltheorie" (HU/TU Berlin, 07.-09.10.1996): Spektraltheorie eichperiodischer magnetischer Schrödingeroperatoren
• FS Mathematische Physik und Differentialgleichungen (TU Berlin): Spektraltheorie eichperiodischer magnetischer Schrödingeroperatoren
• Workshop on Spectral Properties of Gauge-Periodic Differential Operators and Applications in Solid State Physics (Oberwolfach, 06.-10.03.1995):
  • X-Ray Diffraction and Skriganov's Proof of the Bethe-Sommerfeld Conjecture
  • -Traces and the Density of States in the Independent Electron Model
  • Landau Niveaus, Landau Tubes and Quasiclassical Dynamics for the de Haas-van Alphen effect
  • Magnetic Schrödinger Operators: Gauge Properties and Peierls Substitution