Geodesic
On semi-invariants of tilted algebras of type $A_{n}$
Witold Kra/skiewicz 1
1 Faculty of Mathematics and Computer Science Nicholas Copernicus University Chopina 12/18 87-100 Toru/n, Poland
Colloquium Mathematicum, Tome 90 (2001) no. 2, pp. 253-267 Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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We prove that for algebras obtained by tilts from the path algebras of equioriented Dynkin diagrams of type $A_n$, the rings of semi-invariants are polynomial.
DOI : 10.4064/cm90-2-5
Keywords: prove algebras obtained tilts path algebras equioriented dynkin diagrams type rings semi invariants polynomial

Witold Kra/skiewicz  1

1 Faculty of Mathematics and Computer Science Nicholas Copernicus University Chopina 12/18 87-100 Toru/n, Poland 
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Witold Kra/skiewicz. On semi-invariants of tilted algebras of type $A_{n}$. Colloquium Mathematicum, Tome 90 (2001) no. 2, pp. 253-267. doi: 10.4064/cm90-2-5

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