JackCombination {jack} | R Documentation |
Symmetric polynomial in terms of Jack polynomials
Description
Expression of a symmetric polynomial as a linear combination of Jack polynomials.
Usage
JackCombination(qspray, alpha, which = "J", check = TRUE)
Arguments
qspray |
a |
alpha |
Jack parameter, must be coercible to a |
which |
which Jack polynomials, |
check |
Boolean, whether to check the symmetry of |
Value
A list defining the combination. Each element of this list is a
list with two elements: coeff
, which is a bigq
number if
qspray
is a qspray
polynomial or a ratioOfQsprays
if
qspray
is a symbolicQspray
polynomial, and the second
element of the list is lambda
, an integer partition; then this list
corresponds to the term coeff * JackPol(n, lambda, alpha, which)
,
where n
is the number of variables in the symmetric polynomial
qspray
.
[Package jack version 6.1.0 Index]