Singular Manual: fixedPoints

| #### D.15.33.26 fixedPoints Procedure from library `schubert.lib` (see schubert_lib). Usage: fixedPoints(M); M stack Return: list Input: M is a moduli space of stable maps. Output: a list of graphs corresponding the fixed point components of a torus action on a moduli space of stable maps. Example:
    LIB "schubert.lib";
    ring r = 0,x,dp;
    variety P = projectiveSpace(4);
    stack M = moduliSpace(P,2);
    def F = fixedPoints(M);
    size(F);
    ==> 100
    typeof(F[1]) == "list";
    ==> 1
    typeof(F[1][1]) == "graph";
    ==> 1
    typeof(F[1][2]) == "int";
    ==> 1

User manual for Singular version 4-1-2p4, 2020, generated by texi2html.