Functional Analysis and Related Topics, 1991

Interpolation theorems in several complex variables and applications.- New energies for harmonic maps and liquid crystals.- L p regularity for abstract differential equations.- Some feynman path integrals as oscillatory integrals over a sobolev manifold.- L p estimates for the stokes system.- Semigroups in probability theory.- Characterization of nonlinearly perturbed semigroups.- Abstract evolution equations, linear and quasilinear, revisited.- Exactly solvable orbifold models and subfactors.- Asymptotic completeness of N-body wave operators II. A new proof for the short-range case and the asymptotic clustering for long-range systems.- Semigroups of locally lipschitzian operators and applications.- Operational calculus and semi-groups of operators.- Wave equations in nonreflexive spaces.- Remarks on systems with incompletely given initial data and incompletely given part of the boundary.- On non-convex curves of constant angle.- Asymptotic behavior of weak solutions of the convection equation.- Uniform restricted parabolic Harnack inequality, separation principle, and ultracontractivity for parabolic equations.- The separable quotient problem for barrelled spaces.- A computer-assisted analysis of the two dimensional Navier-Stokes equations.- A priori estimates for some nonlinear parabolic equations via lyapunov functions.- Remarks on recurrence criteria for processes of ornstein-uhlenbeck type.- Some remarks about singular perturbed solutions for emden-fowler equation with exponential nonlinearity.- Fully discrete approximation of a second order linear evolution equation related to the water wave problem.- A counterexample concerning imaginary powers of linear operators.- Global solution to some quasilinear parabolic problem in mathematical biology.- Quasilinear geometric optics approximation.