Francesco Fournier Facio

Dr Francesco Fournier-Facio

BSc MSc Dr Sc

  • Position Governing Body Fellow Junior Research Fellow
  • School Physical Sciences Department of Pure Mathematics and Mathematical Statistics
  • Personal website Francesco Fournier Facio
  • Email ff373@cam.ac.uk
  • Department link DPMMS

Francesco works in the field of group theory, which is the language that mathematicians use to talk about symmetry. His research lies at the interface between algebra, geometry, topology and dynamics.

Francesco Fournier Facio

Francesco did his Bachelors at EPFL in Lausanne, and his Masters and PhD at ETH in Zurich, Switzerland. In Cambridge, he will hold the Herchel Smith Fellowship at the Department of Pure Mathematics and Mathematical Statistics, as well as the Henslow Fellowship of the Cambridge Philosophical Society at Wolfson College.

Francesco studies groups: the algebraic objects that describe symmetries in mathematics. Despite being defined algebraically, groups appear in all areas of mathematics, especially in geometry, topology, and dynamics. A useful way to understand groups is by realising them as symmetries of objects that are somewhat easier to understand or visualise. This approach is called geometric group theory, and it describes the flavour of Francesco's research. More concretely, his work can be summarised in two areas. On the one hand, bounded cohomology, and its applications to geometric topology and rigidity theory. On the other hand, metric approximations of groups and their stability.

What's on

An abstract painting dominated by vibrant blue, featuring intricate white scribbles and textured drips of green, orange, and red, creating a layered and dynamic composition.

Art Exhibition: 'Feel the Rhythm'

22/03/2025 at 10.00

Visit Wolfson's latest exhibition 'Feel the Rhythm' featuring work by emerging artist Fungai Benhura, winner of the Wolfson Royal Academy Schools Graduate Prize.

A man with a shaved head, wearing a striped blazer over a patterned shirt, smiles slightly while leaning against a brick wall.

Medical Society Dinner 2025

22/03/2025 at 19.00

As Wolfson celebrates 60 years, we are excited to invite you to a special dinner in honour of this significant milestone.

A photo of the choir in the College gardens.

Lent Term Concert: Myths and Legends

23/03/2025 at 18.00

As part of Wolfson’s 60th Anniversary celebrations, the College Choir and Alumni Choir, directed by Lyn Alcántara, present an evening of choral works inspired by the fantastical.

Graduands wearing black gown with white shirts and bows stand together for a group photograph

Graduation Ceremony

29/03/2025 at 09.00

Graduation ceremonies are the culmination of students’ hard work and commitment, and a moment to celebrate the completion of their Cambridge degree.

A partially burned book with curled, blackened pages sits on a dusty surface, surrounded by ash and debris.

Cambridge Festival - Delivering Education in Armed Conflict and Telling the Story

04/04/2025 at 17.00

Film screening of BBC Panorama Special: Saving Syria’s Children (55min) followed by panel discussion and Q&A.

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