stableHom -- map from Hom(M,N) to the stable Hom module

Usage:

p = stableHom(M,N)
Inputs:
- M, a module,
- N, a module,
Outputs:
- p, a matrix, projection from Hom(M,N) to the stable Hom

Description

The stable Hom is Hom(M,N)/T where T is the submodule of homomorphisms that factor through a free cover of N (or, equivalently, through any projective)

Ways to use stableHom:

stableHom(Module,Module)

For the programmer

The object stableHom is a method function.

The source of this document is in /__w/M2/M2/macaulay2-1.26.05+ds/M2/Macaulay2/packages/CompleteIntersectionResolutions.m2:4649:0.

stableHom -- map from Hom(M,N) to the stable Hom module

Description

See also

Ways to use stableHom:

For the programmer