A unique place for pioneering research
in the mathematical sciences
Unifying methods in mathematics and beyond
Promoting diversity
and unity in science
Visionary research bridging
different areas of knowledge
An international network pursuing
excellence and interdisciplinarity

News and Events

Highlights

New internship in topos theory

Alexis de Tournemire, a student at the Sorbonne in Paris, began a research internship in topos theory at the Centre for Topos Theory and its Applications (CTTA) in May 2025 under the supervision of Prof. Caramello.

Read more

New Research Associate of the CTTA 

Ryuya Hora, doctoral scholar of the University of Tokyo working in topos theory and its applications, in particular to automata theory, has recently been appointed Research Associate of the Centre for Topos Theory and its Applications (CTTA).

Read more

Collaborate with us

Send a message!

Support our research


We need your support!