2 3 Ja n 20 07 On the arithmetical rank of the edge ideals of forests

@inproceedings{Barile200723J,
  title={2 3 Ja n 20 07 On the arithmetical rank of the edge ideals of forests},
  author={Margherita Barile},
  year={2007}
}
We show that for the edge ideals of a certain class of forests, the arithmetical rank equals the projective dimension. 

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