Lattice Vortex Models and Turbulence Theory. - The Curve Shortening Flow. - Lax's Construction of Parametrices of Fundamental Solutions of Strongly Hyperbolic Operators Its Prehistory and Posthistory. - The Bukiet-Jones Theory of Weak Detonation Waves in Curvilinear Geometry. - Three-Dimensional Fluid Dynamics in a Two-Dimensional Amount of Central Memory. - On the Nonlinearity of Modern Shock-Capturing Schemes. - High Frequency Semilinear Oscillations. - Exact Controllability and Singular Perturbations. - Transonic Flow and Compensated Compactness. - Scattering Theory for the Wave Equation on a Hyperbolic Manifold. - Determinants of Laplacians on Surfaces. - The Small Dispersion Limit of the Korteweg-de Vries Equation. Language: English