Workshop on Homotopy Type Theory / Univalent Foundations 2025

Genoa, Italy, 15–16 April 2025

Co-located with the WG6 meeting (17–18 April) of the EuroProofNet COST action.

Overview

Homotopy Type Theory is a young area of logic, combining ideas from several established fields: the use of dependent type theory as a foundation for mathematics, inspired by ideas and tools from abstract homotopy theory. Univalent Foundations are foundations of mathematics based on the homotopical interpretation of type theory.

The goal of this workshop is to bring together researchers interested in all aspects of Homotopy Type Theory/Univalent Foundations: from the study of syntax and semantics of type theory to practical formalization in proof assistants based on univalent type theory.

The workshop will be held in person with support for remote participation. We encourage online participation for those who do not wish to or cannot travel.

Invited speakers

Reid Barton (Carnegie Mellon University, USA)
Bastiaan Cnossen (University of Regensburg, Germany)
Ambrus Kaposi (Eötvös Loránd University, Hungary)

Program committee

Ulrik Buchholtz (University of Nottingham)
Pierre Cagne (Applachian State University)
Dan Christensen (The University of Western Ontario)
Felix Cherubini (Chalmers University of Technology/University of Gothenburg)
Tom de Jong (University of Nottingham)
Jonas Frey (Université Sorbonne Paris Nord)
Daniel Gratzer (Aarhus University)
Philipp Haselwarter (Aarhus University)
András Kovács (University of Gothenburg)
Anja Petković Komel (TU Wien)
Loïc Pujet (University of Stockholm)
Mitchell Riley (NYU Abu Dhabi)

Organizers

Felix Cherubini, felix.cherubini@posteo.de (Chalmers University of Technology/University of Gothenburg)
Tom de Jong, tom.dejong@nottingham.ac.uk (University of Nottingham)
Daniel Gratzer, gratzer@cs.au.dk (Aarhus University)
Mitchell Riley, mitchell.v.riley@nyu.edu (NYU Abu Dhabi)

Code of Conduct

At the HoTT/UF Workshop we strive to ensure that participants enjoy a welcoming environment. We seek to foster an atmosphere that encourages the free expression and exchange of ideas. We support equality of opportunity and treatment for all participants, regardless of gender, gender identity or expression, race, color, national or ethnic origin, religion or religious belief, age, marital status, sexual orientation, or disabilities.

Harassment is a form of misconduct that undermines the integrity of HoTT/UF Workshop activities and mission. You can read more about how to understand harassment here.

Violations may be reported confidentially to the organizers of the workshop.