most citedExtension functors of local cohomology modules

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math.AC2011

Lyubeznik numbers of monomial ideals

Josep Alvarez Montaner, Alireza Vahidi

We study Bass numbers of local cohomology modules supported on squarefree monomial ideals paying special attention to Lyubeznik numbers. We build a dictionary between local cohomol…

math.AC2009★ 16 cited

Extension functors of local cohomology modules

M. Aghapournahr, A. J. Taherizadeh, A. Vahidi

Let be a commutative Noetherian ring with non-zero identity, $\fa$ an ideal of , and an --module. In this paper, for fixed integers and a finite $\fa$--torsion…