David C. Lay holds a B.A. from Aurora University (Illinois), and an M.A. and Ph.D. from the University of California at Los Angeles. Lay has been an educator and research mathematician since 1966, mostly at the University of Maryland, College Park. He has also served as a visiting professor at the University of Amsterdam, the Free University in Amsterdam, and the University of Kaiserslautern, Germany. He has over 30 research articles published in functional analysis and linear algebra.
As a founding member of the NSF-sponsored Linear Algebra Curriculum Study Group, Lay has been a leader in the current movement to modernize the linear algebra curriculum. Lay is also co-author of several mathematics texts, including Introduction to Functional Analysis, with Angus E. Taylor, Calculus and Its Applications, with L.J. Goldstein and D.I. Schneider, and Linear Algebra Gems-Assets for Undergraduate Mathematics, with D. Carlson, C.R. Johnson, and A.D. Porter.
Professor Lay has received four university awards for teaching excellence, including, in 1996, the title of Distinguished Scholar-Teacher of the University of Maryland. In 1994, he was given one of the Mathematical Association of America's Awards for Distinguished College or University Teaching of Mathematics. He has been elected by the university students to membership in Alpha Lambda Delta National Scholastic Honor Society and Golden Key National Honor Society. In 1989, Aurora University conferred on him the Outstanding Alumnus award. Lay is a member of the American Mathematical Society, the Canadian Mathematical Society, the International Linear Algebra Society, the Mathematical Association of America, Sigma Xi, and the Society for Industrial and Applied Mathematics. Since 1992, he has served several terms on the national board of the Association of Christians in the Mathematical Sciences.
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.
MyLab或是Mastering係列是在綫作業係統。Access Code Card是在綫作業係統的訪問碼,是老師和學生課堂之外網絡互動及交流的平颱,個人是無法使用這個平颱的。請讀者注意您購買的這個ISBN是不帶Access Code Card的。
發表於2025-04-28
Linear Algebra and Its Applications 2025 pdf epub mobi 電子書 下載
最近想進修一下統計,遇到第一個難關就是綫性代數,好多東西都忘得差不多瞭,隻記得某年某月曾算過特徵值和特徵嚮量…… 依稀記得當年考研時候用的就是Lay老人傢這本書的中文版,但想到自己已經是研究僧瞭,應該看看原版書瞭,於是決定厚顔無恥地去愛問上偷書。下...
評分在幾種綫性代數入門教材中我想這是最適閤中國普通學生的瞭,抽象能力好的入門可以看linear algebra done right (修改這一部分,抽象能力好的不應該看linear algebra done right這本,這本其實真不好的,抽象能力好的我推薦gelfand的綫性代數學(lecture notes on algebra) 或者...
評分PCA這麼重要的東西應該與SVD一樣專門寫一段,而不是放在“7.5 圖像處理和統計學中的應用”底下當成普通例子來寫。雖然這裏PCA寫的是真清晰真透徹,秒殺網上無數介紹。另外,SVD講的太簡略瞭,看完公式也抓不住本質。最好加入幾何理解角度,並談談與PCA的異同。
評分這看起來不是機翻嗎?錶述方式一毛一樣...看的難受不?我是難受死瞭,原版不摺磨人,感覺是不是機械工業齣版社的翻譯書水平都不大行...還是我買的書就不太好?繼續看原版吧,勿噴我,hhh,我隻是錶達不滿,隻是我的看法喲.........................................
評分圖書標籤:
an expensive book。不過整體還是不錯的,彩色的。
評分an expensive book。不過整體還是不錯的,彩色的。
評分an expensive book。不過整體還是不錯的,彩色的。
評分an expensive book。不過整體還是不錯的,彩色的。
評分an expensive book。不過整體還是不錯的,彩色的。
Linear Algebra and Its Applications 2025 pdf epub mobi 電子書 下載