舒尔 德国数学家舒尔简介

Issai Schur (January 10,1875 – January 10,1941) was a mathematician who worked in Germany for most of his life.He studied at Berlin.He obtained his doctorate in 1901,became lecturer in 1903 and,after a ...

大家好，今天小编关注到一个比较有意思的话题，就是关于舒尔的问题，于是小编就整理了2个相关介绍舒尔的解答，让我们一起看看吧。

文章目录：

1. 德国数学家舒尔简介
2. 舒尔sm和beta区别

一、德国数学家舒尔简介

Issai Schur (January 10,1875 – January 10,1941) was a mathematician who worked in Germany for most of his life.He studied at Berlin.He obtained his doctorate in 1901,became lecturer in 1903 and,after a stay at Bonn,professor in 1919.

He considered himself German rather than Jewish,even though he had been born in the Russian Empire in what is now Belarus,and brought up partly in Latvia.For this reason he declined invitations to leave Germany for the United States and Britain in 1934.Nevertheless he was dismissed from his chair in 1935 and,at the instigation of Ludwig Bieberbach (who had previously sympathised with Schur regarding his treatment at the hands of the Nazis),he was forced to resign from the Prussian Academy in 1938.Schur eventually emigrated to Palestine in 1939,and lived his final years in poverty.He died in Tel Aviv on his 66th birthday.

As a student of Frobenius,he worked on group representations (the subject with which he is most closely associated),but also in combinatorics and number theory and even theoretical physics.He is perhaps best known today for his result on the existence of the Schur decomposition and for his work on group representations (Schur's lemma).

Schur had a number of students,including Richard Brauer,B.H.Neumann,Heinz Prüfer,and Richard Rado.His lectures were very popular with students.[1] He was elected to the Academy of Sciences of the USSR as a foreign corresponding member in 1929.

Schur published under the name of both I.Schur,and J.Schur,the latter especially in Journal für die reine und angewandte Mathematik.This has led to some confusion.

二、舒尔sm和beta区别

舒尔sm58和beta58在多个方面有着显著的差异。首先，它们的市场定位不同，舒尔sm58定位于入门级和中档级别的音频设备市场，而Beta58则是高端业务的旗舰级产品。

其次，二者的音质表现也不同。Beta58以清晰、平衡和丰富的声音表现著称，深受专业人士和爱好者的欢迎。而舒尔sm58在低频和中频方面表现良好，尤其是在人声方面有着出色的表现，深受歌手和演讲者的喜爱。

另外，在价格方面，Beta58相对舒尔sm58更加高昂，因为其设计和制造都具有更高的质量标准和材料要求。

最后，Beta58在抑制声反馈方面表现出色，尤其是在大音量环境下。这使得Beta58在需要高音量的大型演出和广播环境中尤为适用。

总之，舒尔sm58和beta58在市场定位、音质表现、价格和声反馈抑制等方面存在着明显的区别。在选择时，可以根据自己的需求和预算进行权衡。

1、市场定位：舒尔主要定位于入门级和中档级别的音频设备市场，而Beta系列则是高端业务的旗舰级产品。
2、音质表现：虽然舒尔的音质表现良好，但Beta系列以其更为清晰、平衡和丰富的声音表现著称，深受专业人士和爱好者的欢迎。
3、价格：由于市场定位不同，Beta系列在定价上相对舒尔更加高昂，因为设计和制造都具有更高的质量标准和材料要求。
4、适用场景：舒尔主要适用于录音、现场演出、会议等一般音频应用场景，而Beta系列则更适合要求更高的音频应用领域，如专业录音、唱歌表演和乐器演奏等。

到此，以上就是小编对于舒尔的问题就介绍到这了，希望介绍关于舒尔的2点解答对大家有用。