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Joseph R. Zielinski

Visiting Assistant Professor

University of North Texas

Department of Mathematics

Email: Joseph.Zielinski@unt.edu

Education

  • PhD, University of Illinois at Chicago, 2016
    Major: Mathematics
    Dissertation: Compact structures in descriptive classification theory
  • BS, University of Illinois at Chicago, 2001
    Major: Mathematics

Teaching

Teaching Experience

    University of North Texas

  • MATH 1100 - Algebra, 5 courses.
  • MATH 1710 - Calculus I, 10 courses.
  • MATH 2700 - Linear Algebra and Vector Geometry, 1 course.
  • MATH 3510 - Abstract Algebra I, 1 course.
  • MATH 4500 - Introduction to Topology, 1 course.
  • MATH 5600 - Introduction to Topology, 1 course.
  • UGMT 1300 - Tutorial Option C in Developmental Mathematics, 1 course.

Teaching at Other Institutions

  • Carnegie Mellon University, 21-400 Intermediate logic, Spring 2019.
  • Carnegie Mellon University, 21-240 Matrix algebra, Fall 2018.
  • Carnegie Mellon University, 21-341 Linear algebra, Spring 2018.
  • Carnegie Mellon University, 21-241 Matrices and linear transformations, Fall 2017.
  • Carnegie Mellon University, 21-341 Linear algebra, Spring 2017.
  • Carnegie Mellon University, 21-341 Linear algebra, Fall 2016.

Research

Published Intellectual Contributions

    Journal Article

  • Kechris, A.S., Malicki, M., Panagiotopoulos, A., Zielinski, J. (2022). On Polish groups admitting non-essentially countable actions. Ergodic Theory and Dynamical Systems. 42 (1) 180-194.
  • Zielinski, J. (2021). Locally Roelcke precompact Polish groups. 15 (4) 1175-1196.
  • Rosendal, C., Zielinski, J. (2018). Compact metrizable structures and classification problems. Journal of Symbolic Logic. 83 (1) 165-186.
  • Zielinski, J. (2016). An automorphism group of an ω‐stable structure that is not locally (OB). Mathematical Logic Quarterly. 62 (6) 547-551.
  • Zielinski, J. (2016). The complexity of the homeomorphism relation between compact metric spaces. Advances in Mathematics. 291 635-645.

Presentations Given

    Invited Talk

  • Zielinski, J.R. (Presenter), Millican Colloquium, The actions of some non–locally compact groups, University of North Texas, United States of America. (2022).
  • Zielinski, J. (Presenter), Special session on group theory and logic, American Mathematical Society Spring 2022 Central sectional meeting, Orbit equivalence relations of some classes of non-locally compact Polish groups, Purdue University (via Zoom), United States of America. (2022).
  • Zielinski, J. (Presenter), Set theory session, Southeastern logic symposium 2020, Isomorphism of compact structures, University of Florida, United States of America. (2020).
  • Zielinski, J. (Presenter), Logic seminar, Orbit equivalence relations of some classes of non-locally compact Polish groups, University of Illinois at Chicago, United States of America. (2019).
  • Zielinski, J. (Presenter), Descriptive set theory seminar, Stormy actions of Bernoulli shifts, University of Illinois at Urbana-Champaign, United States of America. (2019).
  • Zielinski, J. (Presenter), Logic seminar, Orbit equivalence relations of some classes of non-locally compact Polish groups, University of Illinois at Urbana-Champaign, United States of America. (2019).
  • Zielinski, J. (Presenter), Special session on topology and descriptive set theory, American Mathematical Society Fall 2019 Central sectional meeting, Orbit equivalence relations of some classes of non-locally compact Polish groups, University of Wisconsin, United States of America. (2019).
  • Zielinski, J. (Presenter), Special session in set theory, Association for Symbolic Logic 2019 North American annual meeting, Orbit equivalence relations of actions of non-locally compact Polish groups, CUNY Graduate Center, United States of America. (2019).
  • Zielinski, J. (Presenter), Logic seminar, Locally Roelcke precompact Polish groups, California Institute of Technology, United States of America. (2018).
  • Zielinski, J. (Presenter), Special session on set theory, Association for Symbolic Logic 2018 North American annual meeting, Roelcke precompact sets and locally Roelcke precompact Polish groups, Western Illinois University, United States of America. (2018).
  • Zielinski, J. (Presenter), Special session on descriptive set theory and its applications, American Mathematical Society Spring 2016 Western sectional meeting, Locally Roelcke precompact Polish groups, University of Utah, United States of America. (2016).
  • Zielinski, J. (Presenter), Session on descriptive set theory, Canadian Mathematical Society 2015 Winter meeting, Compact metrizable structures and classification problems, Montreal, Canada. (2015).
  • Zielinski, J. (Presenter), Special session, BLAST2015@UNT conference, The complexity of the homeomorphism relation between compact metric spaces, University of North Texas, United States of America. (2015).
  • Zielinski, J. (Presenter), Logic seminar, The complexity of the homeomorphism relation between compact metric spaces, University of Illinois at Urbana-Champaign, United States of America. (2015).
  • Zielinski, J. (Presenter), Set theory special session, Southeastern logic symposium 2015, The complexity of the homeomorphism relation between compact metric spaces, University of Florida, United States of America. (2015).

    • Keynote/Plenary Address

  • Zielinski, J.R. (Presenter), Boise Extravaganza in Set Theory 2021, Orbit equivalence relations of some classes of non-locally compact Polish groups, Boise State University (via Zoom), United States of America. (2021).

    • Oral Presentation

  • Zielinski, J. (Presenter), Twelfth symposium on general topology and its relations to modern analysis and algebra, Locally Roelcke precompact Polish groups, Prague, Czech Republic. (2016).
  • Zielinski, J. (Presenter), Séminaire de théorie des groupes, Homeomorphic isomorphism of compact structures and classification problems, Université catholique de Louvain, Belgium. (2015).
  • Zielinski, J. (Presenter), When topological dynamics meets model theory conference, The complexity of the homeomorphism relation between compact metric spaces, Université Aix-Marseille, France. (2015).
  • Zielinski, J. (Presenter), The 16th annual graduate student conference in logic, The coarse geometry of automorphism groups of uncountably-categorical structures, University of Illinois at Chicago, United States of America. (2015).