| Course Title | Linear Algebra II | ||
| Course Code | MH1201 | ||
| Offered | Study Year 1, Semester 2 | ||
| Course Coordinator | Kiah Han Mao (Asst Prof) | hmkiah@ntu.edu.sg | 6513 7185 |
| Pre-requisites | MH1200 | ||
| Mutually exclusive | MH2800, MH2802, CY1602 | ||
| AU | 4 | ||
| Contact hours | Lectures: 39, Tutorials: 12 | ||
| Approved for delivery from | AY 2021/22 semester 2 | ||
| Last revised | 19 Nov 2021, 09:14 | ||
This first year course is the second of two courses on linear algebra. It is a core module for MATH students. The course aims to develop your understanding of fundamental topics of linear algebra with particular emphasis on abstract vector spaces and linear maps.
Upon successfully completing this course, you should be able to:
Abstract Vector Spaces: Real and Complex Vector Space: Definition and Examples; Subspaces.
Basis and Dimension: Linear Combination and Span; Linear Independence; Basis and Coordinate Vectors; Finite Dimensional Space and its Dimension, Basis Construction.
Linear Transformations: Linear Transformation and Examples; Null Space, Range and Rank-Nullity Theorem; Injection, Surjection, Bijection and Isomorphisms.
Matrix Representation of Linear Transformations between Finite Dimensional Vectors Spaces: Examples of Linear Transformations and their Matrix Representations, Change of Basis and Applications.
Eigenvectors and Eigenvalues: Eigenvalues and Eigenvectors of Matrices and Linear Transformations, Characteristic Polynomials; Eigenspace, Diagonalization & Applications.
Inner Product Spaces: Inner product and Norm, Inner product space, Some inequalities: Cauchy Schwarz Inequality; Orthogonality, Orthonormal sets, Gram-Schmidt process; Orthogonality, Orthogonal projection, Orthogonal complement. Applications.
| Component | Course ILOs tested | SPMS-MAS Graduate Attributes tested | Weighting | Team / Individual | Assessment Rubrics |
|---|---|---|---|---|---|
| Continuous Assessment | |||||
| Lectures | |||||
| Midterm Test | 1, 2, 3, 4, 5 | 1. a, b, c 2. b | 30 | individual | See Appendix for rubric |
| Participation | 1, 2, 3, 4, 5, 6, 7, 8, 9 | 1. a, b, c 2. a, b 3. a | 20 | individual | See Appendix for rubric |
| Examination (2 hours) | |||||
| Final Examination | 1, 2, 3, 4, 5, 6, 7, 8, 9 | 1. a, b, c 2. a, b | 50 | individual | See Appendix for rubric |
| Total | 100% | ||||
These are the relevant SPMS-MAS Graduate Attributes.
1. Competence
a. Independently process and interpret mathematical theories and methodologies, and apply them to solve problems
b. Formulate mathematical statements precisely using rigorous mathematical language
c. Discover patterns by abstraction from examples
2. Creativity
a. Critically assess the applicability of mathematical tools in the workplace
b. Build on the connection between subfields of mathematics to tackle new problems
3. Communication
a. Present mathematics ideas logically and coherently at the appropriate level for the intended audience
Formative feedback will be provided in the following manner.
1. During each problem-solving session (in-class activity), we will work (with the lecturer) on a specific problem. After each step, you will communicate your solution and the lecturer will provide immediate feedback.
2. Feedback is given after the midterm on the common mistakes.
| Lectures (39 hours) | Derivation and demonstration: Problem solving session (in-class activities): |
| Tutorials (12 hours) | Derivation and demonstration: Problem solving: Peer Instruction: |
1. Sheldon Axler, Linear Algebra Done Right, 3rd Edition, Springer, 2015.
ISBN: 978-3-319-11079-0
Book site: https://linear.axler.net/
Ebook can be downloaded using NTU's library account https://link.springer.com/book/10.1007/978-3-319-11080-62. Gilbert Strang, Introduction to Linear Algebra, 5th Edition, Wellesley-Cambridge Press, 2016
ISBN: 978-0980232776
(1) General
You are expected to diligently attend all lectures, whether in-person or online, and attempt in-class activities. While you are not expected to complete all tutorial questions prior to class, please be aware of the topic that will be covered and participate wholeheartedly in discussions with your group mates. A general observation: students who struggle together do well together.
(2) Absenteeism
Missing in-class activity will mean an automatic zero for that class activity. Nevertheless, you will be able to makeup the score through the later in-class activities. Past data demonstrates a strong correlation between in-class participation and the final course grade.
Good academic work depends on honesty and ethical behaviour. The quality of your work as a student relies on adhering to the principles of academic integrity and to the NTU Honour Code, a set of values shared by the whole university community. Truth, Trust and Justice are at the core of NTU’s shared values.
As a student, it is important that you recognize your responsibilities in understanding and applying the principles of academic integrity in all the work you do at NTU. Not knowing what is involved in maintaining academic integrity does not excuse academic dishonesty. You need to actively equip yourself with strategies to avoid all forms of academic dishonesty, including plagiarism, academic fraud, collusion and cheating. If you are uncertain of the definitions of any of these terms, you should go to the Academic Integrity website for more information. Consult your instructor(s) if you need any clarification about the requirements of academic integrity in the course.
| Instructor | Office Location | Phone | |
|---|---|---|---|
| Kiah Han Mao (Asst Prof) | SPMS-MAS-05-39 | 6513 7185 | hmkiah@ntu.edu.sg |
| Week | Topic | Course ILO | Readings/ Activities |
|---|---|---|---|
| 1 | Vector Spaces | 1 | Chapter 1A, 1B |
| 2 | Vector Spaces | 1 | Chapter 1C |
| 3 | Finite-Dimensional | 2, 3 | Chapter 2A |
| 4 | Finite-Dimensional | 2, 3 | Chapter 2B, 2C |
| 5 | Linear Maps | 4, 5 | Chapter 3A |
| 6 | Linear Maps | 4, 5 | Chapter 3B |
| 7 | Linear Maps | 4, 5 | Chapter 3C |
| 8 | Linear Maps | 4, 5 | Chapter 3D |
| 9 | Eigenvalues and Eigenvectors | 6, 7 | Chapter 5B, 5C |
| 10 | Eigenvalues and Eigenvectors | 6, 7 | Chapter 8B, 8C, 8D |
| 11 | Inner Product Spaces | 8, 9 | Chapter 6A |
| 12 | Chapter 11 (Continued) | 8, 9 | Chapter 6B |
| 13 | Revision | 1, 2, 3, 4, 5, 6, 7, 8, 9 |
Point-based marking.
Class participation scores will be determined based on quizzes conducted during lectures. The quizzes will in turn be scored using point-based marking.