Projective dimension of the universal modules for the product of a hypersurface and affine T-space

CIMEN N. , Erdogan A.

COMMUNICATIONS IN ALGEBRA, cilt.27, sa.10, ss.4737-4741, 1999 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 27 Konu: 10
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1080/00927879908826727
  • Dergi Adı: COMMUNICATIONS IN ALGEBRA
  • Sayfa Sayıları: ss.4737-4741

Özet

The main result in this paper is that the projective dimension of the nth order universal module of the coordinate ring of the product of a reduced hypersurface and an affine t-space is finite. This question appears in [1]. We have seen this by showing that projective dimension of the nth order universal module of the ring corresponding to a reduced hypersurface is finite. At the end we present some examples related to projective dimension of the universal modules of the product of variaties.