On the bettinumbers of finite pure and linear resolutions
On the bettinumbers of finite pure and linear resolutions
复制标题
关于有限纯线性分辨率的贝蒂数
DOI：
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发表时间：
1984
期刊：
影响因子：
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通讯作者：
M. Kühl
中科院分区：
文献类型：
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作者：
J. Herzog;M. Kühl
给出了纯分辨率为cohen - macaay的模的bettinnumber表征，证明了m具有线性分辨率时bettinnumber应满足的猜想，最后构造了任意rrly高模态型理想的例子。
A characterization in terms of the Bettinumbers for a module possessing a pure resolution to be Cohen-Macauiay is given, the conjecture that the Bettinumbers should satisfy is being proven roi the case that m has a linear resolution, and finally examples of ideals of arbi-rarlly high modal type are constructed.