With traditional linear algebra texts, the course is relatively easy for students during the early stages as material is presented in a familiar, concrete setting. However, when abstract concepts are introduced, students often hit a wall. Instructors seem to agree that certain concepts (such as linear independence, spanning, subspace, vector space, and linear transformations) are not easily understood and require time to assimilate. These concepts are fundamental to the study of linear algebra, so students' understanding of them is vital to mastering the subject. This text makes these concepts more accessible by introducing them early in a familiar, concrete Rn setting, developing them gradually, and returning to them throughout the text so that when they are discussed in the abstract, students are readily able to understand.
##前7章打基础,第8/9/10三个章节需要重点反复读,当然内容并不基础。
评分##第一章基本读的它,后来转第四版了。但附录不错,有空学学说到的matlab。
评分后悔没有用这本书来入门,学习线代应该从直观的几何理解再到严谨抽象的代数概念。我的学习恰好反过来,数学系的高等代数严谨抽象,证明详细,对于入门来说,角度有些太高。这本书有着丰富的例子图像,以及线代在各个领域的实际应用,对于一些重要的定理也有粗略的证明,简直不要太棒!!
评分##这本书结构清晰,内容也全面(该讲的点在我看来都讲了),所以很适合本科生初学时作为主教材使用。唯一的遗憾就是课后习题了,有点过于偏重计算而忽视了理解,正文部分倒是没这个问题,请放心阅读。PS. 第一次学习时可以先跳过第四章
评分##最后一章写的太简略了,不过也毕竟这本书是一线性代数为主
评分##疫情期间懒得看录播就只看书自学也能理解完全的书…给的例子真好啊…15天过完6个chapter还是太恐怖了…让我Block Break的时候再慢慢读完它
评分##疫情期间懒得看录播就只看书自学也能理解完全的书…给的例子真好啊…15天过完6个chapter还是太恐怖了…让我Block Break的时候再慢慢读完它
评分##疫情期间懒得看录播就只看书自学也能理解完全的书…给的例子真好啊…15天过完6个chapter还是太恐怖了…让我Block Break的时候再慢慢读完它
评分##看到好评如潮有点意外,算是终于得到一个例证吧。(题外话,怪不得教授怎么讲我都觉得不如看书好…………
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