×

zbMATH — the first resource for mathematics

On the free quadratic extensions of a commutative ring. (English) Zbl 0264.13008

MSC:
13E10 Commutative Artinian rings and modules, finite-dimensional algebras
14F22 Brauer groups of schemes
16P10 Finite rings and finite-dimensional associative algebras
13B99 Commutative ring extensions and related topics
13D15 Grothendieck groups, \(K\)-theory and commutative rings
PDF BibTeX XML Cite