I. Burban

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20002026

most citedOn the Hall algebra of an elliptic curve, I

107 citations · 232 across the 36 of their papers we have counts for

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math.AG2013

Cohen-Macaulay modules over some non-reduced curve singularities

Igor Burban, Wassilij Gnedin

In this article, we study Cohen-Macaulay modules over non-reduced curve singularities. We prove that the rings $k [[x, y, z]] / (x y, y^{q} - z^{2})$ have tame Cohen-Macaulay representation t…