Let R be a commutative Noetherian ring with non-zero identity, a an ideal

of R and M a fnitely generated R-module. We assume that N is a weakly Laskerian R-

module and r is a non-negative integer such that ...

Let R be a commutative Noetherian ring with non-zero identity

and a an ideal of R. In the present paper, we examine the

question whether the support of H^n_a(N,M) must be closed in

Zariski topology, ...