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SciMax Toolbox >> schur2comp

schur2comp

Maxima Function

Calling Sequence

schur2comp (P, l_var)

Description

P is a polynomial in the variables of the list l_var. Each of these variables represents a complete symmetric function. In l_var the i-th complete symmetric function is represented by the concatenation of the letter h and the integer i: hi. This function expresses P in terms of Schur functions.

(%i1) schur2comp (h1*h2 - h3, [h1, h2, h3]);
(%o1)                         s
                               1, 2
(%i2) schur2comp (a*h3, [h3]);
(%o2)                         s  a
                               3
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