next | previous | forward | backward | up | top | index | toc | Macaulay2 web site

schurRing -- make a Schur ring

Description

schurRing(s,n) -- creates a Schur ring of degree n with variables based on the symbol s

This is the representation ring for the general linear group of n by n matrices.

If s is already assigned a values as a variable in a ring, its base symbol will be used, if it is possible to determine.

See also

Ways to use schurRing :