Finite connectivity in infinite matroids
classification
🧮 math.CO
keywords
connectivitymatroidsfinitefunctioninfiniteapplicationco-finitaryduality
read the original abstract
We introduce a connectivity function for infinite matroids with properties similar to the connectivity function of a finite matroid, such as submodularity and invariance under duality. As an application we use it to extend Tutte's linking theorem to finitary and to co-finitary matroids.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.