exteriorHomologyModule -- Make the homology of a complex into a module over an exterior algebra

Synopsis

Usage:

M = exteriorHomologyModule(ff, C)
Inputs:
- ff, a matrix, Matrix of elements that are homotopic to 0 on C
- C, a chain complex,
Outputs:
- M, a module,

Description

Assuming that the elements of the 1xc matrix ff are null-homotopic on C, the script returns the direct sum of the homology of C as a module over a new ring, consisting of ring C with c exterior variables adjoined. The script is the main component of exteriorTorModule

Ways to use exteriorHomologyModule :

exteriorHomologyModule(Matrix,ChainComplex)

For the programmer

The object exteriorHomologyModule is a method function.

exteriorHomologyModule -- Make the homology of a complex into a module over an exterior algebra

Synopsis

Description

See also

Ways to use exteriorHomologyModule :

For the programmer