1. Unitary extensions of two-parameter local semigroups of isometric operators and the Krein extension theorem

   • Ramón Bruzual

   OriginalPaper Pages: 301 - 321

2. Banach algebras of singular integral operators with piecewise continuous coefficients. General contour and weight

   • Israel Gohberg
   • Naum Krupnik
   • Ilya Spitkovsky

   OriginalPaper Pages: 322 - 337

3. Strongly definitizable linear pencils in Hilbert space

   • P. Lancaster
   • A. Shkalikov
   • Qiang Ye

   OriginalPaper Pages: 338 - 360

4. The essential norm of Hankel operator on the Bergman space

   • Peng Lin
   • Richard Rochberg

   OriginalPaper Pages: 361 - 372

5. One-dimensional perturbations of the shift

   • Yoshihiro Nakamura

   OriginalPaper Pages: 373 - 403

6. Compact and inessential perturbations of operators with closed range

   • Eero Saksman
   • Hans-Olav Tylli

   OriginalPaper Pages: 404 - 416

7. Trace formulas for a class of subnormal tuples of operators

   • Daoxing Xia

   OriginalPaper Pages: 417 - 439

8. A near-factorization theorem for integrable functions

   • Hari Bercovici
   • Wing Suet Li

   Short Communications Pages: 440 - 442

9. Conditions for eigenvectors of a selfadjoint operator-function to form a basis

   • Vladimir Matsaev
   • Efim Spigel

   Short Communications Pages: 443 - 449