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D.6.11.5 H2basis
Procedure from library mondromy.lib (see mondromy_lib).
- Usage:
- H2basis(f); f poly
- Assume:
- The polynomial f in a series ring (local ordering) defines
an isolated hypersurface singularity.
- Return:
- The procedure returns a list of representatives of a C{f}-basis of the
Brieskorn lattice H"=Omega^(n+1)/df^dOmega^(n-1).
- Theory:
- H" is a free C{f}-module of rank milnor(f).
- Display:
- The procedure displays more comments for higher printlevel.
Example:
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