The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Currently displaying 1 – 4 of 4

Showing per page

Order by Relevance | Title | Year of publication

Testing flatness and computing rank of a module using syzygies

Oswaldo Lezama — 2009

Colloquium Mathematicae

Using syzygies computed via Gröbner bases techniques, we present algorithms for testing some homological properties for submodules of the free module A m , where A = R[x₁,...,xₙ] and R is a Noetherian commutative ring. We will test if a given submodule M of A m is flat. We will also check if M is locally free of constant dimension. Moreover, we present an algorithm that computes the rank of a flat submodule M of A m and also an algorithm that computes the projective dimension of an arbitrary submodule...

Page 1

Download Results (CSV)