1.Faculty of Mathematical Sciences and Computer,Tarbiat Moallem University,Tehran,Iran;2.School of Mathematics,Institute for Research in Fundamental Sciences (IPM),Tehran,Iran;3.Payame Noor University (PNU),Tehran,Iran
Abstract:
Through a study of torsion functors of local cohomology modules we improve some non-finiteness results on the top non-zero local cohomology modules with respect to an ideal.