Fractal Structure in 4d Gravity. - A One Dimensional Ideal Gas of Spinons or Some Exact Results on the XXX Spin Chain with Long Range Interaction. - Kodaira-Spencer Theory of Gravity. - 3d Gravity and Gauge Theories. - On the W-Gravity Spectrum and its G-Structure. - Light-Cone Quantization of Matrix Models at c>1. - Multicritical Points of 2-Matrix Models. - The Super Self-Dual Matreoshka. - The Phenomenology of Strings and Clusters in the 3-d Ising Model. - Conformai Field Theory Techniques in Large N Yang-Mills Theory. - to Differential W-Geometry. - Topological Strings and QCD in Two Dimensions. - Continuum QCD2 in Terms of Discrete Random Surfaces with Local Weights. - Strings and Causality. - Loop Equation and Area Law in Turbulence. - The Two-Dimensional String as a Topological Field Theory. - Linear Systems for 2d Poincaré Supergravities. - Quantization of Mirror Symmetry. - Integrable Qft2 Encoded on Products of Dynkin Diagrams. - Remarks on Topological String Theories. - Hamiltonian Reduction of the BRST Complex and N=2 SUSY. - Lattice Models and N=2 Supersymmetry. - Canonical Construction of Liouville Field Operators with Arbitrary Spin. - Bethe Ansatz for the Bloch Particle in Magnetic Field. Language: English