Pseudodifferential Operators and Spectral Theory
Pseudodifferential Operators and Spectral Theory
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DOI：
10.1007/978-3-642-56579-3
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发表时间：
1987-04
期刊：
影响因子：
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通讯作者：
M. Shubin
中科院分区：
文献类型：
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作者：
M. Shubin
当我想到我应该如何为这本书的第二版做准备时，我百感交集。很明显，我必须纠正在第一版中发现的所有错误和印刷错误。这很容易做到，因为错误大多是小的，很容易纠正，印刷错误也不多，但要决定是否应该以某种方式更新这本书（或至少更新它的参考书目）就比较困难了。我决定它不需要太多的更新。任何一本好的数学书的主要价值在于它教会读者一些语言和技巧。无论作者如何努力，它都不能穷尽任何实质性的主题。
I had mixed feelings when I thought how I should prepare the book for the second edition. It was clear to me that I had to correct all mistakes and misprints that were found in the book during the life of the first edition. This was easy to do because the mistakes were mostly minor and easy to correct, and the misprints were not many.It was more difficult to decide whether I should update the book (or at least its bibliography) somehow. I decided that it did not need much of an updating. The main value of any good mathematical book is that it teaches its reader some language and some skills. It can not exhaust any substantial topic no matter how hard the author tried.