Elasticity of A+XB[X] when A⊂B is a minimal extension of integral domains
Ahmed Ayache, Hanen Monceur · Colloquium Mathematicum · 2011
We investigate the elasticity of atomic domains of the form $\Re =A+XB[X]$, where $X$ is an indeterminate, $A$ is a local domain that is not a field, and $A\subset B$ is a minimal extension of integral domains. We provide the exact value of the elasticity