中文

超曲面环上极大 Cohen-Macaulay 模的相伴分次模(二)

交换代数 2023-03-03 v1

摘要

(A,m)(A,\mathfrak{m}) 是维数为 dd、且 e(A)=3e(A)=3 的超曲面环。设 MM 是一个 MCM AA-模且 μ(M)=4\mu(M)=4,则我们证明 \depthG(M)d3\depth{G(M)}\geq d-3

关键词

引用

@article{arxiv.2303.01180,
  title  = {On associated graded modules of maximal Cohen-Macaulay modules over hypersurface rings-II},
  author = {Ankit Mishra and Tony J. Puthenpurakal},
  journal= {arXiv preprint arXiv:2303.01180},
  year   = {2023}
}

备注

This paper consists of part of our paper arXiv:2106.13758. This was done due to the advice of some of our colleagues. arXiv admin note: substantial text overlap with arXiv:2208.02667