关于一族tridiagonal matrices
On a family of tridiagonal matrices
摘要:
证明了行列式$n$的某些整正定对称三对角矩阵与$(\mathbb Z/n\mathbb Z)^*$的元素一一对应.我们研究了这种对应的一些性质。在一个有点不相关的第二部分,我们讨论了一个建设,其中关联的一个序列的整体多面体的每一个整体对称矩阵。
英文摘要:
We show that certain integral positive definite symmetric tridiagonal matrices of determinant $n$ are in one to one correspondence with elements of $(\mathbb Z/n\mathbb Z)^*$. We study some properties of this correspondence. In a somewhat unrelated second part we discuss a construction which associates a sequence of integral polytopes to every integral symmetric matrix.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。