2 problems

Dydak's compactification conjecture in extension theory
Let $K$ be a countable CW complex, and let $AE(X)$ mean that every map from a closed subset of $X$ to $K$ extends over $X$ . A metrizable compactification $\widetilde{X}$ is a compa…
openFrom paperscompactifications cw-complexes extension-theory
0 responses
4
The graph extension conjecture for unital graph $C^*$ -algebras
Graph extension conjecture. The following are equivalent:
openFrom papersextension-theory graph-c-star-algebras operator-algebras
0 responses
4

Dydak's compactification conjecture in extension theory