Geodesic
Tame triangular matrix algebras
Colloquium Mathematicum, Tome 86 (2000) no. 2, pp. 259-303.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We describe all finite-dimensional algebras A over an algebraically closed field for which the algebra $T_2(A)$ of 2×2 upper triangular matrices over A is of tame representation type. Moreover, the algebras A for which $T_2(A)$ is of polynomial growth (respectively, domestic, of finite representation type) are also characterized.
DOI : 10.4064/cm-86-2-259-303

Zbigniew Leszczyński 1 ; Andrzej Skowroński 1

1 
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Zbigniew Leszczyński; Andrzej Skowroński. Tame triangular matrix algebras. Colloquium Mathematicum, Tome 86 (2000) no. 2, pp. 259-303. doi : 10.4064/cm-86-2-259-303. http://geodesic.mathdoc.fr/articles/10.4064/cm-86-2-259-303/

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