论文标题
希尔伯特点方案的戈伦斯坦基因座的新基本组成部分
New elementary components of the Gorenstein locus of the Hilbert scheme of points
论文作者
论文摘要
我们构建了带有Hilbert功能$(1,N,N,1)$的非平滑Gorenstein代数的新的明确示例。这为Hilbert方案的Gorenstein基因座提供了一个新的无限基本组成部分,并解决了Iarrobino猜想的立方案例。
We construct new explicit examples of nonsmoothable Gorenstein algebras with Hilbert function $(1,n,n,1)$. This gives a new infinite family of elementary components in the Gorenstein locus of the Hilbert scheme of points and solves the cubic case of Iarrobino's conjecture.