Vol. 16 No. 4 (2010)

Articles

• Israel Gohberg

  Editorial Board

  289-290

• In Memoriam Israel Gohberg

  M. A. Kaashoek

  291-297

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• Singularly perturbed normal operators

  L. P. Nizhnik, M. E. Dudkin

  298-303

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• Harmonic analysis on a locally compact hypergroup

  A. A. Kalyuzhnyi, G. B. Podkolzin, Yu. A. Chapovsky

  304-332

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• On $J$-self-adjoint extensions of the Phillips symmetric operator

  L. Vavrykovych, O. Shapovalova, S. A. Kuzhel

  333-348

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• Spectral problem for figure-of-eight graph of Stieltjes strings

  V. N. Pivovarchik, O. Martinyuk

  349-358

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• Direct and inverse problems for generalized Pick matrix

  A. A. Nudelman

  359-382

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• On the number of negative eigenvalues of a multi-dimensional Schrodinger operator with point interactions

  O. Ogurisu

  383-392

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