Acta Mathematica Scientia

, Volume 39, Issue 4, pp 1089–1102 | Cite as

Disjoint Supercyclic Weighted Pseudo-Shifts on Banach Sequence Spaces

  • Ya Wang (王亚)Email author
  • Yu-Xia Liang (梁玉霞)Email author


In this article, we present several equivalent conditions ensuring the disjoint supercyclicity of finite weighted pseudo-shifts acting on an arbitrary Banach sequence space. The disjoint supercyclic properties of weighted translations on locally compact discrete groups, the direct sums of finite classical weighted backward shifts, and the bilateral backward operator weighted shifts can be viewed as special cases of our main results. Furthermore, we exhibit an interesting fact that any finite bilateral weighted backward shifts on the space 2 (ℤ) never satisfy the d-Supercyclicity Criterion by a simple proof.

Key words

Disjoint supercyclicity weighted pseudo-shifts disjoint Blow-up/collapse Property 

2010 MR Subject Classification

47A16 47B38 46E15 


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Copyright information

© Wuhan Institute Physics and Mathematics, Chinese Academy of Sciences 2019

Authors and Affiliations

  1. 1.Department of MathematicsTianjin University of Finance and EconomicsTianjinChina
  2. 2.School of Mathematical SciencesTianjin Normal UniversityTianjinChina

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