3 papers
math.AT2026
Yamaguti algebras and noncrossing partitions
Frédéric Chapoton, Vladimir Dotsenko
Recently, Das defined a new type of algebras, the Yamaguti algebras, which are supposed to serve as envelopes of Lie-Yamaguti algebras appearing naturally in differential geometry.…
math.AG2025
Motives of central slope Kronecker moduli
Alexandre Astruc, Frederic Chapoton, Karen Martinez +1
We use dualities of quiver moduli induced by reflection functors to describe generating series of motives of Kronecker moduli spaces of central slope as solutions of algebraic and…
math.NT2025
A note on Dirichlet-like series attached to polynomials
Frédéric Chapoton
Some Dirichlet-like functions, attached to a pair (periodic function, polynomial) are introduced and studied. These functions generalize the standard Dirichlet L-functions of Diric…