응용선형대수 (2025-090, 01400418_01660709): Course syllabus

1.Course Information

Course No.	MATH203	Section	01	Credit	3.00
Category	Major required	Course Type		prerequisites
Postechian Core Competence	Interpersonal Relationship Global Citizenship Knowledge Research Digital Literacy Self Management Creative Convergence
Hours	MON, WED / 09:30 ~ 10:45 / MathBldg[402]Lecture Room \| THU / 18:30 ~ 19:20 / Hogil Kim Bldg[308]Lecture Room \| THU / 18:30 ~ 19:20 / Hogil Kim Bldg[307]Lecture Room \| THU / 18:30 ~ 19:20 / Hogil Kim Bldg[306]Lecture Room			Grading Scale	G

2. Instructor Information

Name	Sungmun Cho	Department	Dept. of Mathematics
Email address	sungmuncho@postech.ac.kr	Homepage
Office		Office Phone	054-279-2045
Office Hours	By appointment

3. Course Objectives

Covered topics include: systems of linear equations, matrices, vector spaces, eigenvalues & eigenvectors, differential equations, and quadratic forms.

4. Prerequisites & require

None

5. Grading

Quizzes (20% ) / Midterm exam (35%) / Final exam (45%)
(One lowest score of quiz will be dropped. This is applicable only for 1 quiz.)
(More than 1/4 absences of the lectures will result in an automatic F grade.)

6. Course Materials

Title	Author	Publisher	Publication Year/Edition	ISBN
Linear Algebra and its Applications, 4th edition (International Student Edition)	Gilbert Strang	Brooks/Cole	2006	0-534-42200-4

7. Course References

8. Course Plan

• week 1-2: Chap. 1
• week 3-5: Chap. 2 (except for 2.5)
• week 6-7: Chap. 3 (except for 3.5)
• week 8: Midterm
• week 9-10: Chap. 4
• week 11-13: Chap. 5
• week 14-15: Chap. 6 (6.1-6.3)
• week 16: Final

9. Course Operation

10. How to Teach & Remark

HW:

1.3 / 12,13,21,22,23,25,27,28,32

1.4 / 2,5,6,7,9,16,17,18,19,20,21,27,28,29,35,36,39,40,45,46,47,48,53,58

1.5 / 4,7,9,10,11,12,17,18,19,21,23,25,29,31,32,42,44

1.6 / 1,2,3,4,5,6,7,9,10,11,12,13a,14,16,18,20,21,23,25,28,29,31,32,36,37,38,39,41,49,50,51,52,54,56,57,59,60

2.1 / 2,3,4,5,6b,7,8,10,11,18,19,20,22,24,25,26,27,28,29

2.2 / 2,3,4,5,6,8,12,21,26,27,29,30,34,35,36,40,41,43,45,49,54,56

2.3 / 3,4,7,8,9,15,18,19,20,21,22,23,24,25,26,27,28,29,30,32,33,35,36,37,41,45

2.4 / 1,2,3,6,8,9,10,13,15,16,17,23,27

2.6 / 1,2,3,4,5,8,9,11,12,14,18,19,20,21,24,25,26,27,30,31,35,38,42,47,48,50

3.1 / 2,3,5,6,7,8,9,10(typo: R^2->R^3),11,13,14,15,16,17,18,19,20,24,25,26,27,28,31,33,34,35,36,38,39,40,41,44,45,47

3.2 / 2,5,7,8,9,10,11,12,17b,19,20,22,25

3.3 / 1,4,5,6,9,10,11,12,13,14,15,16,17,18,20,21,22,23,26

3.4 / 1,3,4,6,7,8,9,10,11,12,14,15,16,20,23,28,30,32

4.2 / 2,3,4,5,7,8,9,13,16,18,19,21,23,26,27,28,29

4.3 / 1,3-4,11,13,14,20,24,27,35a,b,42

4.4 / 1,2a,5,7,14,18,20,21,27,29,32,34,35

5.1 / 1,3,4,6,7,8,9,10,15,16,18,19,20,22,23,24,25,27,28,30,31,38

5.2 / 1,3,4,5,6,8,9,10,13,14,15,16,17,20,22,23,24,26,27,36,38,39,40,41,42

5.3 / 1,6,8,9,10,12,20,24,25,27,28

5.4 / 1,2,5,6,7,9,10,11,14,16,19,21,23,25,30,35,36,37,38,39(typo:36->35),40,41,43

5.5 / 4,7,9,15,19,20,22,25,26,30,31,32,33,34,35,39,41,42,43,44,50

5.6 / 1,2,4,8,11,12,16,19,20,23,28,31,32,33,37; Appendix B / 2,4,5,6

6.1 / 2,3,5,8,9,10,11,13,14,15,16,17(pay special attention to whether columns are linearly independent),18,20,21,22

6.2 / 1,2,3,5,6,7,8,9,10,12,13,14,16,19,21,22,23,24,25,26,27,28,30,31,32,34,36

6.3 / 1(A is given in (b)),2,3,6,7,9,10,11,14,15,16,18,19,20,22,23

11. Supports for Students with a Disability

- Taking Course: interpreting services (for hearing impairment), Mobility and preferential seating assistances (for developmental disability), Note taking(for all kinds of disabilities) and etc.

- Taking Exam: Extended exam period (for all kinds of disabilities, if needed), Magnified exam papers (for sight disability), and etc.

- Please contact Center for Students with Disabilities (279-2434) for additional assistance

2025-Spring Applied Linear Algebra (MATH203-01) The course syllabus