01:06:22
publiée le 4 juin 2025
Frieze patterns from a geometric point of view: projective geometry and difference equations
De Valentin Ovsienko
Characters, maps, free cumulants. Lecture 1: Characters, maps, free cumulants and Stanley character formula
De Piotr Sniady
Apparaît dans les collections : Winter pre-school on combinatorics and interactions / Ecole d'hiver combinatoire et interactions, Ecoles de recherche
- Normalized characters of the symmetric groups,
- Kerov polynomials and Kerov positivity conjecture,
- Stanley character polynomials and multirectangular coordinates of Young diagrams,
- Stanley character formula and maps,
- Jack characters
- characterization, partial results.
