National Technical University of Athens: #307 in the world for Mathematics collaboration

National Technical University of Athens stands at #307 of 1,195 universities worldwide on the Mathematics collaboration index, the strongest of its 26 subject standings in the 2026 Research Collaboration Index, published today.

The standing rests on the open scholarly record: 251 co-authored works in the field over 2021 to 2025, built with 136 collaborating institutions across 36 countries, with a field-weighted citation impact of 2.08.

National Technical University of Athens holds None standing overall, at #839 in the world.

The full index, all 26 subject rankings and complete methodology are now public.

Every figure derives from the open global research record and is checkable at source.