Abstract:
We describe the algebras of semi-invariants on the varieties of regular representations of canonical algebras. In particular, we show that these algebras are polynomial algebras or complete intersections.
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Received: 29 March 1999
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Skowroński, A., Weyman, J. Semi-invariants of canonical algebras. manuscripta math. 100, 391–403 (1999). https://doi.org/10.1007/s002290050208
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DOI: https://doi.org/10.1007/s002290050208