NCHU Course Outline
Course Name (中) 常微分方程(2268)
(Eng.) Differential Equations
Offering Dept Department of Applied Mathematics (Data Science and Computing Program)
Course Type Required Credits 3 Teacher WU,CHIN-CHIN
Department Department of Applied Mathematics (Data Science and Computing Program) / Undergraduate Language Chinese Semester 2026-FALL
Course Description 本課程是關於微分方程的基礎理論。 我們將討論一階微分方程,二階線性微分方程,以及一些高階線性微分方程。
Prerequisites 微積分(一),微積分(二)
Relevance of Course Objectives and Core Learning Outcomes(%) Teaching and Assessment Methods for Course Objectives
Course Objectives Competency Indicators Ratio(%) Teaching Methods Assessment Methods
本課程的目的是學習一些微分方程的基本理論。
1.Basic Knowledge in Mathematical Sciences
2.Professional Knowledge in Mathematical Analysis
8.English Language Ability
20
70
10
Exercises
Lecturing
Written Presentation
Attendance
Assignment
Quiz
Course Content and Homework/Schedule/Tests Schedule
Week Course Content
Week 1 Chapter 1: Introduction
Week 2 Chapter 2:
2.1 Method of integrating factors
2.2 Separable differential equations
Week 3 2.3 Modeling with first-order differential equations
Week 4 2.4 Differences between linear and nonlinear differential equations
Week 5 2.5 Autonomous differential equations and population dynamics
Week 6 2.6 Exact differential equations and integrating factors
Week 7 2.7 Numerical approximations: Euler's method
Week 8 期中考
Week 9 The existence and uniqueness theorem
Week 10 First-order difference equations
Week 11 Homogeneous second-order differential equations with constant coefficients
Solutions of Linear Homogeneous Equations; the Wronskian
Week 12 Complex roots of the characteristic equation

Repeated roots and reduction of order
Week 13 Method of undetermined coefficients
Week 14 Variation of parameters

Week 15 General theory of nth order linear differential equations

Week 16 期末考
self-directed
learning
   01.Participation in professional forums, lectures, and corporate sharing sessions related to industry-government-academia-research exchange activities.
   02.Viewing multimedia materials related to industry and academia.
   03.Preparing presentations or reports related to industry and academia.

Evaluation
期中考 40%
期末考 40%
小考 20%
Textbook & other References
W.E. Boyce, R.C. DiPrima and D.B. Meade, Elementary Differential Equations and Boundary Value Problems, 11th ed., John Wiley & Sons, 2017
Teaching Aids & Teacher's Website
推薦參考資料、課程講義(請至 iLearning 3.0 課程網頁下載)
Office Hours
星期二下午 2:00-3:00
Please respect the intellectual property rights and use the materials legally.Please respect gender equality.
Update Date, year/month/day:None Printed Date, year/month/day:2026 / 8 / 24
The second-hand book website:http://www.myub.com.tw/