Geodesic
On the K-theory of tubular algebras
Colloquium Mathematicum, Tome 86 (2000) no. 1, pp. 137-152.

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

Let Λ be a tubular algebra over an arbitrary base field. We study the Grothendieck group $K_{0}(Λ)$, endowed with the Euler form, and its automorphism group $Aut(K_{0}(Λ))$ on a purely K-theoretical level as in [7]. Our results serve as tools for classifying the separating tubular families of tubular algebras as in the example [5] and for determining the automorphism group $Aut(D^{b}Λ)$ of the derived category of Λ.
DOI : 10.4064/cm-86-1-137-152

Dirk Kussin 1

1 
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Dirk Kussin. On the K-theory of tubular algebras. Colloquium Mathematicum, Tome 86 (2000) no. 1, pp. 137-152. doi : 10.4064/cm-86-1-137-152. http://geodesic.mathdoc.fr/articles/10.4064/cm-86-1-137-152/

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