SchurRing _ {...} -- make an element of a Schur ring

SchurRing _ {...} -- make an element of a Schur ring

Synopsis:

Operator: _

Input:

an instance of class SchurRing.

an instance of class List.

Next more general method: Ring _ {...} -- make a monomial from a list of exponents

S_v -- produce the element of the Schur ring S corresponding to the Young diagram whose rows have lengths as in the list v.

The row lengths should be in decreasing order.

See also:

SchurRing -- the class of all Schur rings