Preprints and unpublished notes

  1. (with N. Bannister, J.Bergfalk) On the additivity of strong homology for locally compact separable metric spaces arXiv:2008.13089 (Feb 2022). To appear in Israel Journal of Math..
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  2. (with J. Hyde) Subgroups of \(PL_+ I\) which do not embed into Thompson's group \(F\) arXiv:2103.14911 (March 2021). To appear in Groups, Geometry, and Dynamics.
    postscript file pdf file

  3. (with J. Belk, J. Hyde) A piecewise linear homeomorphim of the circle which is periodic under renormalization arXiv:2211.05825 (Nov 2022).
    postscript file pdf file

  4. (with N. Bannister, J. Bergfalk, S. Todorcevic) A descriptive approach to higher derived limits arXiv:2203.00165 (Jan 2023).
    postscript file pdf file

Unpublished notes
  1. A tutorial on the Proper Forcing Axiom 2010 Young Set Theory Meeting, Raach, Austria (notes by Giorgio Venturi).
    dvi file postscript file pdf file

  2. Splitting Todorcevic's set mapping from \(\mathfrak{b}=\omega_1\) unpublished note, 2004.
    dvi file postscript file pdf file

  3. Random reals and partition calculus unpublished note, 2000.
    dvi file postscript file pdf file

This material is based upon work supported by the National Science Foundation under one of the following NSF grants: DMS-0401893, DMS-0200671, DMS-0757507, DMS-1262019, DMS-1600635, DMS-1854367, DMS-2153975.

Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.


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