arXiv subjects

Corina Baciu

Publications and source records attributed to Corina Baciu.

2 recordsLinked to original sources

arXiv2005

Maximal Cohen-Macaulay Modules over the Affine Cone of the Simple Node

A concrete description of all graded maximal Cohen-Macaulay modules of rank one and two over the affine cone of the simple node (a non-isolated singularity) is given. For this purpose we construct an alghoritm that provides extensions of MCM modules over an arbitrary hypersurface.

math.AC↗

arXiv2004

Rank two Cohen-Macaulay modules over singularities of type $x_1^3+x_2^3+x_3^3+x_4^3$

We describe, by matrix factorizations, all the rank two maximal Cohen-Macaulay modules over singularities of type $x_1^3+x_2^3+x_3^3+x_4^3$.

math.AC↗