Tashi Walde

Mathematical Institute
University of Bonn
Endenicher Allee 60
53115 Bonn
Germany

Office	N2.013
Email	twalde (at math.uni-bonn.de)
Telephone	+49 (0) 228 73 3789

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I am a Ph.D. student at the University of Bonn. My advisors are Catharina Stroppel and Tobias Dyckerhoff.

I am interested in higher category theory, homotopical and homological algebra and their applications to representation theory, categorification and topological field theories.

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Theses

• Hall monoidal categories and categorical modules
  • original Master's thesis, University of Bonn, 22 July 2016: pdf
  • revised version: arXiv:1611.08241
• Derived equivalences and tilting complexes
  • Bachelor's thesis, University of Bonn, 17 July 2014: pdf

Papers

• 2-Segal spaces as invertible infinity-operads
  • pre-print: arXiv:1709.09935; pdf
  • expository poster

• Simplicial structures in higher Auslander-Reiten theory (joint with T. Dyckerhoff and G. Jasso)
  • pre-print: arXiv:1811.02461

• Generalised BGP reflection functors via the Grothendieck construction (joint with T. Dyckerhoff and G. Jasso)
  • pre-print: arXiv:1901.06993

Invited Talks

• Workshop on infinity operads (11.-14. Jun 2018, Bergse Bossen, the Netherlands)
• Winter School "A-infinity structures in geometry and representation theory" (4.-8. Dec 2017, HIM Bonn, Germany): video

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