On rank one perturbation of continuous spectrum which generates given finite point spectrum

Authors

  • F. Diaba Laboratoire of Mathematics, Department of Mathematics, Faculty of Sciences, University Badji Mokhtar Annaba, Annaba, Algeria
  • E. V. Cheremnikh Lviv Polytechnic National University, Lviv, Ukraine 

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Keywords:

Abstract

The perturbations of Nevanlinna type functions which preserve the set of zeros of this function or add to this set new points are discussed.

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Published

2008-03-25

Issue

Vol. 14 No. 1 (2008)

Section

Articles

How to Cite

Diaba, F., and E. V. Cheremnikh. “On Rank One Perturbation of Continuous Spectrum Which Generates Given Finite Point Spectrum”. Methods of Functional Analysis and Topology, vol. 14, no. 1, Mar. 2008, pp. 20-31, https://zen.imath.kiev.ua/index.php/mfat/article/view/367.