The 2026 Clay Research Conference was held on Wednesday 23 September, with associated workshops held Monday, Tuesday, Thursday and Friday during the week of the conference. Videos of the plenary talks will be available to view shortly
The Clay Mathematics Institute call for nominations for its competition for the 2027 Clay Research Fellowships
CMI invites proposals under the Enhancement and Partnership Program for fiscal year 2027 (1 October 2026-30 September 2027) and later. The principal aim of the program is to enhance activities that are already planned and financially viable.
The Clay Mathematics Institute is a global organisation dedicated to furthering the beauty, power and universality of mathematical thought.
Experiment and computer simulations suggest the existence of a “mass gap” in the solution to the quantum versions of the Yang-Mills equations. But no proof of this property is known.
This is the equation which governs the flow of fluids such as water and air. However, for many decades no proof was found answering the most basic questions one can ask: do solutions exist, and are they unique? Why ask for a proof? Because a proof gives not only certitude, but also understanding.
In 1904 the French mathematician Henri Poincaré asked if the three dimensional sphere is characterized as the unique simply connected three manifold. This question, the Poincaré conjecture, was a special case of Thurston’s geometrization conjecture. Perelman’s proof tells us that every three manifold is built from a set of standard pieces, each with one of eight well-understood geometries.
Nelson, New Zealand
University of Arizona
University of St Andrews
Mathematical Institute of the Kazakhstan Branch of Lomonosov Moscow State University