Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

Article

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Bull. Korean Math. Soc. 2018; 55(4): 1137-1147

Online first article June 29, 2018      Printed July 31, 2018

https://doi.org/10.4134/BKMS.b170626

Copyright © The Korean Mathematical Society.

Disjoint supercyclic weighted composition operators

Yu-Xia Liang, Ze-Hua Zhou

Tianjin Normal University, Tianjin University

Abstract

In this paper, we discovered a sufficient condition ensuring the weighted composition operators $C_{w_1,\varphi_1},\ldots,C_{w_N,\varphi_N}$ were disjoint supercyclic on $H(\Omega)$ endowed with the compact open topology. Besides, we provided a condition on inducing symbols to guarantee the disjoint supercyclicity of non-constant adjoint multipliers $M_{\varphi_1}^*, M_{\varphi_2}^*,\ldots, M_{\varphi_N}^*$ on a Hilbert space $\mathcal{H}$.

Keywords: disjoint supercyclicity, weighted composition operator, adjoint multiplier

MSC numbers: Primary 47A16, 47B33, 47B38