Let I be a squarefree monomial ideal of a polynomial ring S. In this
paper, we prove that the arithmetical rank of I is equal to the projective
dimension of S/I when one of the following conditions is satisfied: (1) μ
(I) ≤ 5; (2) I ≤ 4.
Archived Files and Locations
|application/pdf 251.7 kB ||