課程名稱 |
線性代數一 Linear Algebra (Ⅰ) |
開課學期 |
110-1 |
授課對象 |
理學院 數學系 |
授課教師 |
莊武諺 |
課號 |
MATH1103 |
課程識別碼 |
201 49590 |
班次 |
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學分 |
4.0 |
全/半年 |
半年 |
必/選修 |
必帶 |
上課時間 |
星期三3,4(10:20~12:10)星期五3,4(10:20~12:10) |
上課地點 |
新103新103 |
備註 |
總人數上限:100人 外系人數限制:10人 |
Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1101MATH1103 |
課程簡介影片 |
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核心能力關聯 |
本課程尚未建立核心能力關連 |
課程大綱
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課程概述 |
Linear algebra appears as a fundamental language in natural sciences in an essential way. Linear algebra also provides the first step toward understanding and manipulating abstract algebraic systems. The two-semester course covers basic concepts of linear algebra needed for students in mathematics department. Explicit goals in the first semester include familiarizing students with linear spaces (possibly equipped with additional structures), linear transformations and their matrix representatives, kernels, quotients, dual spaces, eigenvalues, and etc..
The basic materials in the second semester include the structure theorem of linear endomorphisms (the Jordan and rational canonical forms) and the study of spaces with product structure and their applications. Additional topics may include an introduction to multilinear algebra or to linear groups. |
課程目標 |
See above. |
課程要求 |
待補 |
預期每週課後學習時數 |
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Office Hours |
每週五 13:30~14:30 |
指定閱讀 |
待補 |
參考書目 |
Linear Algebra, 4th Edition
by Stephen Friedberg, Arnold Insel, and Lawrence Spence
Other references:
Linear Algebra, 2nd Edition
by Kenneth Hoffman, and Ray Kunze
Matrix Theory and Linear Algebra
by Israel Herstein, and David Winter |
評量方式 (僅供參考) |
No. |
項目 |
百分比 |
說明 |
1. |
Homework |
20% |
6 homework assignments. |
2. |
Quiz |
20% |
4 quizzes. 如果因疫情無法於實體課小考,可能會以作業替代。 |
3. |
Midterm |
30% |
11/10(Wed) |
4. |
Final |
30% |
1/05(Wed)
**本學期的評量方式將會隨疫情做滾動式調整。 |
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週次 |
日期 |
單元主題 |
第1週 |
09/22, 09/24 |
09/22: fields, vector spaces, subspaces.
09/24: subspaces, linear dependence, basis. |
第2週 |
09/29, 10/01 |
09/29: linear dependence, basis.
10/01: basis, replacement theorem, dimension. |
第3週 |
10/06, 10/08 |
10/06: linear transformation, kernel, range, dimension theorem.
10/08: dimension theorem, projection. |
第4週 |
10/13, 10/15 |
10/13: matrix representations.
10/15: matrix representations, invertible linear transformations. |
第5週 |
10/20, 10/22 |
10/20: invertible linear transformations, change of coordinates.
10/22: elementary matrices. |
第6週 |
10/27, 10/29 |
10/27: elementary matrices, Gaussian elimination.
10/29: Gaussian elimination, determinant of order 2. |
第7週 |
11/03, 11/05 |
11/03: determinants.
11/05: determinants, Cramer's rule, adjoint matrices, determinants in terms of permutations. |
第8週 |
11/10, 11/12 |
11/10: midterm.
11/12: diagonalization. |
第9週 |
11/17, 11/19 |
11/17: diagonalization.
11/19: invariant subspaces, Cayley-Hamilton theorem. |
第10週 |
11/24, 11/26 |
11/24: 在新生103發還期中考考卷
11/26: Jordan forms, generalized eigenspaces. |
第11週 |
12/01, 12/03 |
12/01: Jordan forms.
12/03: no class. 全校運動會 |
第12週 |
12/08, 12/10 |
12/08: Jordan forms.
12/10: Jordan forms. |
第13週 |
12/15, 12/17 |
12/15: exponential of matrices.
12/17: systems of first order differential equations, minimal polynomials. |
第14週 |
12/22, 12/24 |
12/22: rational canonical forms.
12/24: rational canonical forms. |
第15週 |
12/29, 12/31 |
12/29: rational canonical forms.
12/31: no class. |
第16週 |
01/05 |
01/05: final. |
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