F, a chain complex, the linear strand of a minimal resolution of a canonical curve
I, an ideal, ideal of a scroll containing the canonical curve
Outputs:
N, a list, of matrices defining the injective map from resolution of the scroll to F
Description
For an scroll X containing a canonical curve C, the resolution of X injects into the linear strand of a minimal resolution of C. This function computes this injective map of chian complxes and returns it as a list of matrices.