1. Geometry and Growth Rate of Frobenius Numbers of Additive Semigroups

   • V. I. Arnold

   OriginalPaper 20 October 2006 Pages: 95 - 108

2. Singular Spectrum Near a Singular Point of Friedrichs Model Operators of Absolute Type

   • Serguei I. Iakovlev

   OriginalPaper 16 September 2006 Pages: 109 - 134

3. Deformations of Fuchsian Systems of Linear Differential Equations and the Schlesinger System

   • Victor Katsnelson
   • Dan Volok

   OriginalPaper 30 June 2006 Pages: 135 - 186