SchurCombination: Symmetric polynomial in terms of the Schur polynomials

In jack: Jack, Zonal, Schur, and Other Symmetric Polynomials

Symmetric polynomial in terms of the Schur polynomials

Description

Expression of a symmetric polynomial as a linear combination of some Schur polynomials.

Usage

SchurCombination(qspray, check = TRUE)

Arguments

qspray	a qspray object defining a symmetric polynomial
check	Boolean, whether to check the symmetry of qspray

Value

A list defining the combination. Each element of this list is a list with two elements: coeff, a bigq number, and lambda, an integer partition; then this list corresponds to the term coeff * SchurPol(n, lambda), where n is the number of variables in the symmetric polynomial.

See Also

JackCombination.

jack documentation built on Sept. 11, 2024, 6:34 p.m.