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Macaulay2 web site
straighten -- Given a tableau of shape lambda express it as a linear combination of SST in the given schur Module
Synopsis
Usage:
straighten(T,M)
Inputs:
T
,
an object of class
Filling
(missing documentation)
, Any filling with shape mu and entries between 0 and rank(E)-1.
M
,
a
module
, A Schur module of the form S
mu
(E) for some partition mu.
Outputs:
filling =>
T2
,
a
vector
Description
A linear combination of semistandard tableaux representing T in M.
i1 : bla o1 = bla o1 : Symbol
Caveat
The function F should output lists of pairs where the second component is a filling of the partition corresponding to N.
See also
schur
-- creates a map between Schur modules
Ways to use
straighten
:
straighten(Filling,Module)