2 papers
math.CO2026
The Molecular Species : Geometric Realization and a Closed Formula for Kronecker Coefficients
Josaphat Baolahy, Benjamin Randrianirina
In this paper we first introduce the \emph{infinite multi-row periodic pattern of shape } as a geometric realization of . We then give an explicit formula for the…
math.CO2026
Species, Symmetric Functions, and Kronecker Product
Josaphat Baolahy, Randrianirina Benjamin
We study two new families of symmetric functions arising from a species-theoretic construction motivated by cycle structure. For each partition of , we define two combinatorial…