Martín Blufstein

perfil Postdoc
Research group on Algebraic Topology
Facultad de Ciencias Exactas y Naturales
Universidad de Buenos Aires
mblufstein@dm.uba.ar

Research interests: geometric group theory, non-positively curved spaces, two-dimensional complexes.

Publications

  1. (with M. Valiunas) On the twisted conjugacy problem for large-type Artin groups. Preprint (2024), article.
  2. (with A. Martin and N. Vaskou) Homomorphisms between large-type Artin groups. Preprint (2024), available at arXiv.
  3. (with Y. Antolín and L. Paris) When is a TRAAG orderable? Preprint (2024), available at arXiv.
  4. (with E.G. Minian) A 2-complex with contracting non-positive immersions and positive maximal irreducible curvature. Accepted in Groups Geom. Dyn. (2024), available at arXiv.
  5. (with L. Paris) Parabolic subgroups inside parabolic subgroups of Artin groups. Proc. Amer. Math. Soc. 151 (2023), available at arXiv.
  6. Parabolic subgroups of two-dimensional Artin groups and systolic-by-function complexes. Bull. London Math. Soc. 54:6 (2022), available at arXiv.
  7. (with E.G. Minian and I. Sadofschi Costa) Generalized small cancellation conditions, non-positive curvature and diagrammatic reducibility. Proc. Roy. Soc. Edinburgh Sect. A 152:3 (2022) 545-566, available at arXiv.
  8. (with E.G. Minian) Strictly systolic angled complexes and hyperbolicity of one-relator groups. Algebr. Geom. Topol. 22:3 (2022), 1159-1175, available at arXiv.

Dissertations

  1. English version of my PhD thesis.

Teaching

  1. TA at Universidad de Buenos Aires (2017-2018)
  2. GTA at Universidad de Buenos Aires (2019-present).