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jack (version 6.1.0)

HallPolynomials: Hall polynomials

Description

Hall polynomials \(g^{\lambda}_{\mu,\nu}(t)\) for given integer partitions \(\mu\) and \(\nu\).

Usage

HallPolynomials(mu, nu)

Value

A list of lists. Each of these lists has two elements: an integer partition \(\lambda\) in the field lambda, and a univariate

qspray polynomial in the field polynomial, the Hall polynomial \(g^{\lambda}_{\mu,\nu}(t)\). Every coefficient of a Hall polynomial is an integer.

Arguments

mu, nu

integer partitions

Examples

Run this code
HallPolynomials(c(2, 1), c(1, 1))

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