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Classification of low-dimensional orbit closures in varieties of quiver representations

Tom 113 / 2008

Paweł Rochman Colloquium Mathematicum 113 (2008), 55-90 MSC: Primary 14B05; Secondary 14L30, 16G20. DOI: 10.4064/cm113-1-5

Streszczenie

We classify the affine varieties of dimension at most 4 which occur as orbit closures with an invariant point in varieties of representations of quivers. Moreover, we show that they are normal and Cohen–Macaulay.

Autorzy

  • Paweł RochmanFaculty of Mathematics and Computer Science
    Nicolaus Copernicus University
    Chopina 12/18
    87-100 Toruń, Poland
    e-mail

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