
Dual Coxeter groups of rank three
Oberseminar "Arrangements and Symmetries",
RuhrUniversitaet Bochum
(May 2022)

The \(K(\pi, 1)\) conjecture
Catholic University of Brescia
(April 2022)
Topology and Geometric Group Theory Seminar,
Ohio State University
(April 2022)
Braids, Links and Applications,
Institute of the Mathematical Sciences of the Americas, University of Miami
(Nov. 2021)
Math Grad Seminar,
California Institute of Technology
(Nov. 2021)

Structured prediction as translation between augmented natural languages
CS Colloquium,
UC Santa Barbara
(April 2022)
International Conference on Learning Representations (ICLR)
(May 2021)

The homotopy type of complexified hyperplane arrangements
Topology Seminar,
Northeastern University
(Feb. 2022)

The dual approach to the \(K(\pi, 1)\) conjecture
The dual approach to Coxeter and Artin groups; Garside theory and applications,
Berlin
(Aug. 2021)

The \(K(\pi, 1)\) conjecture for affine Artin groups
Artin Groups, CAT(0) geometry and related topics,
Ohio State University
(July 2021)
Arrangements at Home IV: Geometry and Topology
(June 2021)
Oberseminar Groups and Geometry,
University of Bielefeld
(Dec. 2020)
Seminar on Combinatorics, Lie Theory, and Topology,
University of Pisa
(April 2020)
Algebra and Geometry Seminar,
University of Bologna
(Oct. 2019)

How to collapse a simplicial complex: theory and practice
Los Angeles Combinatorics and Complexity Seminar
(Dec. 2020)

Information in artificial neural networks
Catholic University of Brescia
(July 2020)

Structure of learning tasks and the information in the weights of a deep network
Geometry and Deep Learning Seminar,
University of Bologna
(May 2020)

Combinatorics of reflection groups and the \(K(\pi, 1)\) conjecture
Combinatorics Seminar,
USC
(Jan. 2020)
Combinatorics Seminar,
UCLA
(Nov. 2019)

An introduction to machine learning
Combinatorics Seminar,
University of Fribourg
(May 2019)
Seminar on Coding Theory and Cryptography,
University of Neuchâtel
(May 2019)

The \(K(\pi, 1)\) conjecture for Artin groups
Intercity Seminar,
University of Bern
(March 2019)

Minimality of hyperplane arrangements
PisaHokkaidoRoma2 Summer School on Mathematics and Its Applications,
CRM Ennio De Giorgi, Pisa
(Aug. 2018)

Algorithmic aspects of discrete Morse theory
Combinatorics Seminar,
University of Fribourg
(May 2018)
Seminar on Nonlinear Algebra,
Max Planck Institute, Leipzig
(Nov. 2017)

Shellability of posets of components associated to toric arrangements defined by root systems
Arrangements and beyond,
CRM Ennio De Giorgi, Pisa
(June 2017)

Weighted discrete Morse theory
Geometry, Algebra and Combinatorics of Moduli Spaces and Configurations,
Dobbiaco
(Feb. 2017)

Braid groups
Catholic University of Brescia
(Nov. 2016)

On the classifying space of an Artin monoid
Arrangements: topology, combinatorics and stability,
University of Pisa
(Feb. 2016)