授業科目名 | 年度 | 学期 | 開講曜日・時限 | 学部・研究科 | 全担当教員 | 単位数 |
---|---|---|---|---|---|---|
34758:Introduction to Differential Equations(G1) | 2019 | 春セメスター | 火3 | 情報理工学部 | SVININ MIKHAIL | 2 |
キャンパス
授業施設
授業で利用する言語
授業の概要と方法
受講生の到達目標
- Develop a clear understanding of differential equations as a tool for modeling dynamic processes (specifically, model simple physical systems to obtain a first order differential equation).
- Develop the ability to formulate and solve basic types of differential equations and interpret the solutions qualitatively (visualize solutions using direction fields) and quantitatively.
- Understand the basic notions of linearity, superposition, and existence and uniqueness of solutions to differential equations.
- Use the basic techniques (characteristic equation, exponential response formula, Laplace transform, variation of parameters, matrix eigenvalue method) to solve linear differential equations.
- Solve the main equations with various input functions including zero, constants, exponentials, sinusoids, step functions, impulses, and combinations of these functions.
事前に履修しておくことが望まれる科目
授業スケジュール
授業回数/ 担当教員(複数担当の場合) |
テーマ |
---|---|
キーワード・文献・補足事項等 | |
1 | Introduction. |
Basic mathematical models, direction fields, classification (textbook, chapter 1). |
|
2 | First-order differential equations. |
Linear equations, method of integrating factor, separable equations, difference between linear and nonlinear equations (textbook, chapter 2). |
|
3 | First-order differential equations. |
Autonomous differential equations; method of integrating factor, separable equations; exact equations and integrating factors (textbook, chapter 2) . |
|
4 | Second-order linear differential equations. |
Homogeneous equations with constant coefficients and their solutions (textbook, chapter 3). |
|
5 | Second-order linear differential equations. |
Complex roots and repeated roots of the characteristic equation (textbook, chapter 3) |
|
6 | Second-order linear differential equations. |
Non-homogeneous equations; method of undetermined coefficients; variations of parameters (textbook, chapter 3). |
|
7 | Higher-order linear differential equations. |
General theory and homogeneous equations with constant coefficients and their solutions (textbook, chapter 4). |
|
8 | Higher-order linear differential equations. |
Non-homogeneous equations; method of undetermined coefficients; variations of parameters (textbook, chapter 4). |
|
9 | Systems of linear differential equations of first order. |
Preliminary concepts: matrices, linear independence, eigenvectors and eigenvalues (textbook, chapter 7). |
|
10 | Systems of linear differential equations of first order. |
General theory and characteristic equation (textbook, chapter 7). |
|
11 | Systems of linear differential equations of first order. |
Complex roots and repeated roots of the characteristic equation (textbook, chapter 7). |
|
12 | Systems of linear differential equations of first order. |
Fundamental matrices and non-homogeneous equations (textbook, chapter 7). |
|
13 | The Laplace transform. |
Definition and examples (textbook, chapter 6). |
|
14 | The Laplace transform. |
Solution of the initial value problem (textbook, chapter 6). |
|
15 | The Laplace transform. |
Differential equation with discontinuous forcing function (textbook, chapter 6). |
授業実施形態
授業外学習の指示
成績評価方法
種別 | 割合(%) | 評価基準等 |
---|---|---|
定期試験(筆記) | 70 | Demonstration of the ability to state and solve differential equations. |
レポート試験 (統一締切日を締切とするレポート) |
||
上記以外の試験・レポート、平常点評価 (日常的な授業における取組状況の評価) |
30 | Includes evaluations of lecture quizzes, self-preparation assignments, attendance and activity in class. See also “Other Comments” below. |
成績評価方法(備考)
受講および研究に関するアドバイス
教科書
書名 | 著者 | 出版社 | ISBNコード | 備考 |
---|---|---|---|---|
Elementary Differential Equations and Boundary Value Problems | W.E. Boyce, R.C. Diprima, D.B. Meade | Wiley | 978-1-119-04481-9 | Electronic version of this book (epub) has ISBN code13 978-1-119-37792-4 |
教科書(使用頻度、その他補足)
参考書
書名 | 著者 | 出版社 | ISBNコード | 備考 |
---|---|---|---|---|
A First Course in Differential Equations with Modeling Applications | Dennis G. Zill | Brooks Cole, 10th edition | 978-1111827052 | |
Differential Equations and Linear Algebra | G. Strang | Wellesley-Cambridge | 978-0980232790 | |
Schaum's Outline of Differential Equations | R. Bronson and G. Costa | McGraw-Hill Education, 4th Edition | 978-0071824859 |
参考書(使用頻度、その他補足)
参考になるwwwページ
授業内外における学生・教員間のコミュニケーションの方法
備考
Students are responsible for all material covered in this class. Students must attend at least 66% of the lectures.
Professional ethics.
The behavioral and ethical standards of Ritsumeikan University will be observed in all aspects of this course. Specifically, academic dishonesty (e.g. copying assignments or the like) will result in a grade F for the corresponding assignment, and in many cases - in a failing grade (F) for the course.