"Zapiski Nauchnyh Seminarov POMI"

VOL. 270
• This issue is entitled "Investigations on Linear Operators and Function Theory. Part 28"
• editor S.V.Kislyakov

• Contents
• Vasyunin V. I. Description of hyperinvariant subspaces of a contraction in terms of its characteristic function.......7 (.ps.gz)
• Gamal M. F. Regular factorization of the scalar characteristic function .......19 (.ps.gz)
• Dittmar B. and Solynin A. Yu. Mixed Stekloff eigenvalue problem and new extremal properties of the Gr\"otzsch ring .......51 (.ps.gz)
• Karaev M. T. On the Berezin symbol .......80 (.ps.gz)
• Kislyakov S. V. Similarity problem for certain martingale uniform algebras .......90 (.ps.gz)
• Kislyakov S. V. Extension of operators defined on reflexive subspaces of $L^1$ and $L^1/H^1$ .......103 (.ps.gz)
• Kotochigov A. M. Interpolation in a generalized strip .......124 (.ps.gz)
• Krasheninnikova Yu. V. and Shirokov N. A. Polynomial approximation in the $L^p$-metric on disjoint segments .......175 (.ps.gz)
• Malamud M. M. Similarity of a triangular operator to a diagonal one .......201 (.ps.gz)
• Mitrofanov M. Yu., Tarakanov O. A. Discrete string simulating a musical gamma .......242 (.ps.gz)
• Mustafaev G. S. and Karaev M. T. Expansion of the element $\sin a$ in exponentials for Hermitian $a$ .......253 (.ps.gz)
• Oleinik V. L. Tight-binding approximation on the lemniscate .......258 (.ps.gz)
• Reinov O. I. Approximation properties AP_s and p-nuclear operators (the case where
• Renelt H. Some integral transformations with reproducing properties .......292 (.ps.gz)
• Roginskaya M. M. Asymptotical properties of harmonic and M-harmonic functions near the boundary of the unit sphere .......309 (.ps.gz)
• Slousch V. A. The discrete spectrum asymptotics with large coupling constant in the case of strong nonnegative perturbations .......317 (.ps.gz)
• Slousch V. A. The discrete spectrum of differential operators in the spectral gaps in the case of nonnegative perturbations of higher order .......325 (.ps.gz)
• Faddeev M. M., Shterenberg R. G. On the similarity of some singular differential operators to selfadjoint ones .......336 (.ps.gz)
• Shirokov N. A. An example of a fast decaying (p,A)-lacunary function .......350 (.ps.gz)
• Reviews .......364 (.ps.gz)

• Paging 371 pp.
• Language Russian

• Back to the Petersburg Department of Steklov Institute of Mathematics 