Linear Algebra and Its Applications, 3rd Updated Edition pdf epub mobi txt 電子書下載2025

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David C. Lay 在美國加利福尼亞大學獲得碩士和博士學位。他是馬裏蘭大學帕剋學院數學係教授，同時還是阿姆斯特丹大學、阿姆斯特丹自由大學和德國凱澤斯勞滕大學的訪問教授。Lay教授是“綫性代數課程研究小組”的核心成員，發錶瞭30多篇關於泛函分析和綫性代數方麵的論文，並與他人閤著有多部數學教材。

出版者:Addison Wesley

作者:David C. Lay

出品人:

頁數:576

译者:

出版時間:2005-9-1

價格:USD 148.00

裝幀:Hardcover

isbn號碼:9780321287137

叢書系列:

圖書標籤:

課本
購
綫性代數
已售
wpi
textbook
Linear
Eng

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Linear algebra is relatively easy for students during the early stages of the course, when the material is presented in a familiar, concrete setting. But when abstract concepts are introduced, students often hit a brick 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. Since they are fundamental to the study of linear algebra, students' understanding of these concepts is vital to their mastery of the subject. Lay introduces these concepts early in a familiar, concrete Rn setting, develops them gradually, and returns to them again and again throughout the text so that when discussed in the abstract, these concepts are more accessible.

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A first course in linear algebra is dramatically different from most mathematics courses that precede it.The focus shifts from learning computational procedures to digesting and mastering basic concepts that underlie the computations.To survive,you may need...

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最近想进修一下统计，遇到第一个难关就是线性代数，好多东西都忘得差不多了，只记得某年某月曾算过特征值和特征向量…… 依稀记得当年考研时候用的就是Lay老人家这本书的中文版，但想到自己已经是研究僧了，应该看看原版书了，于是决定厚颜无耻地去爱问上偷书。下...

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这周的作业有马尔科夫链和状态转移矩阵。最后变换为求解三元和四元的微分方程组的特解。一类解法是拉普拉斯变换之后分离s和x(t),再使用逆变换。很不幸的是我功力尚浅，变换之后得到了一个满秩的齐次线性方程组。显然求解不下去。另一种方法是矩阵的特征值和特征向量，相应的...

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在学习的同时，知道很多应用实例，记忆非常深刻。学完这本书，对线性代数的应用可以到一定的广度的了解但是学完国内一般的线性代数教材，觉得还是非常虚幻。强烈建议国内大学实用。