Hyperbolic Problems and Regularity Questions

Some Applications of a Closed-form Solution for Compound Options of Order N. - Surjective Linear Partial Differential Operators with Variable Coefficients on Non-quasianalytic Classes of Roumieu Type. - The Fundamental Solution for a Second Order Weakly Hyperbolic Cauchy problem. - Pseudoholomorphic Discs Attached to Pseudoconcave Domains. - Vorticity and Regularity for Solutions of Initial-boundary Value Problems for the Navier Stokes Equations. - Exponential Decay and Regularity for SG-elliptic Operators with Polynomial Coefficients. - A Short Description of Kinetic Models for Chemotaxis. - Eigenvalues, Eigenfunctions in Domains Becoming Unbounded. - Loss of Derivatives for t? ? in Strictly Hyperbolic Cauchy Problems. - On the Operator Splitting Method: Nonlinear Balance Laws and a Generalization of Trotter-Kato Formulas. - Subelliptic Estimates for some Systems of Complex Vector Fields. - Approximate Solutions to the 2-D Unsteady Navier-Stokes System with Free Surface. - Time Decay Estimates of Solutions for Wave Equations with Variable Coefficients. - On Weakly Pseudoconcave CR Manifolds. - A Note on Kohn s and Christ s Examples. - On the Nonstationary Two-dimensional Navier-Stokes Problem in Domains with Strip-like Outlets to Infinity. - A Link between Local Solvability and Partial Analyticity of Several Classes of Degenerate Parabolic Operators. - The Solution of the Equation with . - On Schauder Estimates for the Evolution Generalized Stokes Problem. - Local Analyticity and Nonlinear Vector Fields. - Strongly Hyperbolic Complex Systems Reduced Dimension, Hermitian Systems.