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Bookmark or Share- Leader of the pack since 1846 - SchurMore than 175 years in the making. In 2021 we celebrated our 175th anniversary, making our company the oldest family-run packaging business in the world. Learn more about how tradition and innovation continue to go hand in hand at Schur. Schur has been a family-owned business for six generations.
- （数值分析）十一、Schur分解 - 知乎 - 知乎专栏一、Schur定理. 设 A\in C^{n*n},则存在酉阵 U\in C^{n*n} 使得. A=URU^H （Schur分解） 其中 R\in C^{n*n} 为上三角矩阵. A和R是酉相似的，因此具有相同的特征值. 上三角矩阵的特征值即为其对角元，R为上三角矩阵且特征值和A的相同. 所以通常称R为A的Schur标准型. 简单来说就是
- 【矩阵论】舒尔(Schur)定理 & 舒尔不等式 - 知乎Part.I Introduction舒尔(Schur)定理在理论上很重要，它是很多重要定理的出发点。 在了解下面的内容之前，首先要有一些基础知识。 常用的概念汇总（矩阵、矩阵关系、空间）描述矩阵特征（属性）的值Chap.I 预备知识…
- Schur - Your total packaging provider within carton and flexibleLeader of the pack. Schur is your end-to-end supplier of packaging solutions. We have more than 175 years of experience and we cover the entire packaging portfolio within; carton, flexible, automation, marking, labels, and palletizing.
- Michael Schur - WikipediaMichael Herbert Schur (born October 29, 1975 [1] [2] [3]) is an American television producer, writer, director, and actor. He was a producer and writer for the comedy series The Office, and co-created Parks and Recreation with Office producer Greg Daniels. He created The Good Place, co-created the comedy series Brooklyn Nine-Nine and was a ...
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