IJPAM: Volume 99, No. 2 (2015)


B. Yousefi$^1$, S.M.A. Musavi$^2$
$^{1,2}$Department of Mathematics
Payame Noor University
P.O. Box 19395-3697, Tehran, IRAN

Abstract. In this paper, we give some sufficient conditions for cyclicity of adjoint of the multiplication operator acting on a space of formal power series with coefficients in some BK spaces with BK property.

Received: November 13, 2014

AMS Subject Classification: 47B37, 47A25

Key Words and Phrases: AK space, BK space, invariant subspaces lattice, cyclic vector, shift operator

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DOI: 10.12732/ijpam.v99i2.8 How to cite this paper?

International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2015
Volume: 99
Issue: 2
Pages: 205 - 208

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CC BY This work is licensed under the Creative Commons Attribution International License (CC BY).