We consider edge ideals associated to some classes of simple graphs and study the projective dimension and the integrality of the symmetric algebra for them. We also analyze criterions about torsion freeness of the symmetric powers and determine conditions about the acyclicity of the Z-complex of these graph ideals.
Integrality of the symmetric algebra of graph ideals
IMBESI, Maurizio
2013-01-01
Abstract
We consider edge ideals associated to some classes of simple graphs and study the projective dimension and the integrality of the symmetric algebra for them. We also analyze criterions about torsion freeness of the symmetric powers and determine conditions about the acyclicity of the Z-complex of these graph ideals.File in questo prodotto:
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