Geodesic
ON SEMIGENERIC TAMENESS AND BASE FIELD EXTENSION
Glasgow mathematical journal, Tome 58 (2016) no. 1, pp. 39-53

Voir la notice de l'article provenant de la source Cambridge University Press

The notions of central endolength and semigeneric tameness are introduced, and their behaviour under base field extension for finite-dimensional algebras over perfect fields are analysed. For k a perfect field, K an algebraic closure and Λ a finite-dimensional k-algebra, here there is a proof that Λ is semigenerically tame if and only if Λ ⊗kK is tame. 
PÉREZ, EFRÉN. ON SEMIGENERIC TAMENESS AND BASE FIELD EXTENSION. Glasgow mathematical journal, Tome 58 (2016) no. 1, pp. 39-53. doi: 10.1017/S0017089515000051
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