Search
photo of Maryam Hosseini

Dr Maryam Hosseini

Visiting Lecturer

School of Science & Technology Department of Mathematics

Contact details

About

Overview

Maryam Hosseini has joined department of mathematics as a visiting lecturer in September 2024. She primarily serves as a teacher at City, instructing undergraduate math modules.  Her research lies in applications of operator algebras in studying dynamical systems, particularly dynamics on the Cantor set. The operator algebraic object used in studying Cantor systems is dimension group which is a prtially ordered group. The corresponding dimension group describes how orbits interact under the action. In other words, the system's representations can integrate with the ordered treatment of the orbits. The Bratteli diagram representation of the dimension group also reflects the associated dynamical systems, as each system is linked to a specific partial ordering on the diagram. This representation has uncovered significant links between dynamical systems and dimension groups in the study of topological factoring and the eigenvalue group of Cantor dynamical systems.

This area is in close relation with symbolic dynamics. So it has established applications to computer sciences and other areas of mathematics such as combinatorics.

 

Qualifications

  • Fellowship of Higher Education Academy (FHEA), City, University of London, United Kingdom, September 2025
  • PhD of Mathematics, University of Guilan, Iran, September 2005 - February 2011

Employment

  • Postdoctoral Research Associate, Queen Mary University of London, United Kingdom, November 2022 - December 2024
  • Postdoctoral Research Associate, The Open University, United Kingdom, December 2021 - October 2022
  • Postdoctoral Assistant Professor, Institute for Research in Fundamental Sciences, Iran, March 2016 - March 2021
  • Postdoctoral Researcher, University of Santiago and University of Chile, Chile, June 2015 - February 2016
  • Postdoctoral Fellow (research and teaching), University of Ottawa, Canada, September 2012 - May 2015
  • Postdoctoral Researcher, Nicolaus Copernicus University, Poland, January - February 2012

Publications

Publications by category

Journal articles (8)

  • Hosseini, M. and Yassawi, R. (2026). Obstacles to topological factoring of Toeplitz shifts. Discrete and Continuous Dynamical Systems, 46(0), pp. 413-432. doi:10.3934/dcds.2025105

    [publisher’s website]

  • Golestani, N., Yahya Oghli, H. and Hosseini, M. (2025). Topological Factoring of Zero Dimensional Dynamical Systems. Studia Mathematica. doi:10.48550/arXiv.2307.01156
  • Hosseini, M. and Golestani, N. (2022). On Topological Ranks of Factors of Cantor Minimal Systems. Ergodic Theory and Dynamical Systems, 42(9), pp. 2866-2889
  • Hosseini, M., Giordano, T. and Handelman, D. (2018). Orbit Equivalence of Cantor Minimal Systems and Their Continuous Spectra. Mathematische Zeitschrift, (3-4), pp. 1199-1218
  • Hosseini, M., Aaronson, J. and Lemanczyk, M. (2014). IP-rigidity and Eigen value Groups, Ergodic Theory and Dynamical Systems. Ergodic Theory and Dynamical Systems, 4(4), pp. 1057-1076
  • Hosseini, M., Ahmadi Dastjerdi, D. and Oprocha, P. (2014). On partial shadowing of complete pseudo-orbits. Journal of Mathematical Analysis and Applications, 411(1)
  • Hosseini, M. and Ahmadi Dastjerdi, D. (2010). Sub-Shadowing. Nonlinear Analysis, Theory, Methods and Applications, 72, pp. 3759-3766
  • Hosseini, M. and Ahmadi Dastjerdi, D. (2009). Shadowing With Chain Transitivity. Topology and its Applications, 156, pp. 2193-2195