Inhaltsverzeichnis
On some problems associated with the foundation of statistical mechanics. - Regrüssungsansprache zur 6th international conference on mathematical physics Berlin 1981. - Periodicity and the onset of chaos. - Lorentz gas and random walks. - The Kosterlitz-Thouless transition. - Mechanical models of Brownian motion. - Goldstone theorem in statistical mechanics. - Some inequalities related to roughening. - Self-diffusion as an example for the hydrodynamic limit. - Geometric analysis of ? 4 fields and Ising models. - Some topics in quantum field theory. - What is the state space of quantum electrodynamics? . - Results and problems near the interface between statistical mechanics and quantum field theory. - A renormalization group based convergent expansion for a class of massless lattice models. - Phase diagrams for iow temperature p(?)2 quantum field models. - Covariant representations of massless fermi fields. - Singularities in fluid dynamics. - The boost problem. - Singularities, cauchy horizons and extensions of a large class of Einstein-Maxwell spacetimes. - Asymptotic structure in general relativity. - Yang-mills theory in a multiply connected three space. - Recent developments in supergravity. - Bragg scattering from point interactions: An explicit formula for the reflection coefficient. - Stability of molecular eigenstates. - Description of the semiclassical limit of quantum mechanics in terms of diffusion processes. - Algebraic approach to some propagation properties of the Schrodinger equation. - Scattering theory for time-dependent Hamiltonians. - How do eigenfunctions decay? The case of N-body quantum systems. - Geometric methods in quantum many-body problem. - Almost periodic Schröder operators: A review. - Scattering theory for obstacles with infinite boundaries. - Experimental tests ofBell's inequalities. - Mathematical structure of orthodox quantum theory and its relation to operationally definable physical principles. - Connections of different approaches to the foundation of quantum mechanics based on a description of preparing and recording of microsystems. - What is wrong in Orthodox Quantum Theory. - Parallel session on the foundations of quantum mechanics. - Parallel session on the foundations of quantum mechanics. - Integrable systems in multidimensional spaces. - Ordinary differential equations and the symmetric eigenvalue problem. - Theory of ? functions in integrable systems. - The Kirchhoff type equations and multivalued functionals. - Singularities of solutions of semilinear wave equations. - New results for classical gauge theories: Qualitative and exact. - Lattice gauge theory. - Some applications of functional integration. - Stochastic jump processes in the phase space representation of quantum mechanics. - Applications of jump processes to quantum mechanics and relativistic bose field theory. - Quantum stochastic processes. - Generalized brownian functionals. - A cameron-martin formula for feynman integrals (The origin of the Maslov indices). - Intstanton gas parameters in the double well model. - Scattering theory and automorphic functions. - Extensions of unitary irreducible representations of poincare group. Application to quantum field theory. - Nonlinear group representations and applications to nonlinear equations. - Supersymmetry, supergravity and geometry. - Deformation theory applied to quantization and group representations. - Conformal invariance IN (gauge) quantum field theory. - On the representations of the group diffeomorphisms and the local current algebra. - Presentation of the contributions in group theory at this conference. - Generalizedgauge theories and the constituents of massless particles. - Symmetry in condensed matther physics. - Singular unitary representations and indefinite harmonic theory. - Schrödinger operators with almost periodic potemntial: An overview. - A note on non-linear aspects of QFT. - Locality and the structure of particle states in gauge field theories. - Modular automorphisms of local algebras in quantum field theory. - The Search for Quantum Differential Geometry. - On the spectrum of schrödinger operators with a random potential. - Localization : Physical picture and exact results. - Diffusion in one-dimensional lattice systems with random transfer rates. - Edward's model for long polymer chains. - On the status of QCD. - Some advances and problems in classical general relativity. - From general relativity to quantum gravity.
