Course Name Code Semester T+U Hours Credit ECTS
Differential Equations MAT 211 3 4 + 0 4 6
 Precondition Courses Recommended Optional Courses Course Language English Course Level Bachelor's Degree Course Type Compulsory Course Coordinator Öğr.Gör.Dr. EMİNE ÇELİK Course Lecturers Öğr.Gör.Dr. EMİNE ÇELİK, Course Assistants Course Category Available Basic Education in the Field Course Objective The general purpose of this course is to provide an understanding of ordinary differential equations (ODEs), and to give methods for solving them. Because differential equations express relationships between changing quantities, this material is applicable to many fields, and is essential for students of engineering and physical sciences. Course Content This course covers topics in ordinary differential equations: First-order differential equations; Modeling with first-order differential equations; Higher-order differential equations; Modeling with higher-order differential equations; Laplace transform; Series solutions of Linear Equations.
# Course Learning Outcomes Teaching Methods Assessment Methods
1 Students will obtain a thorough knowledge of solution techniques for first- order and for second- and higher-order constant coefficient linear homogenous and nonhomogeneous initial value problems using standard methods of undetermined coefficients and variation of parameters. Lecture, Question-Answer, Discussion, Drilland Practice, Problem Solving, Testing,
2 In addition, the students will acquire a general understanding of how to apply the Laplace transform in solving initial value problems and convolution integral equations. Lecture, Question-Answer, Drilland Practice, Problem Solving, Testing,
3 Students will gain an appreciation for some of the applications of ordinary differential equations in biology and engineering. Lecture, Question-Answer, Drilland Practice, Problem Solving, Testing, Homework,
Week Course Topics Preliminary Preparation
1 Definitions and Terminology. Basic Concepts and Classifying Differential Equations. Obtaining differential equations. Initial-Value Problems.
2 Separable differential equations. Linear Equations. Differential Equations as Mathematical Models.
3 Homogeneous functions, homogenous differential equations. Engineering Applications.
4 Solution of differential equations by changing to the linear form. Bernoulli differential equation. Ricatti differential equation. Modeling with First-Order Differential Equations.
5 Higher-Order Differential Equations. Preliminary Theory.
6 Homogeneous Equations. Nonhomogeneous Equations. Reduction of Order.
7 Homogeneous Linear Equations with Constant Coefficients. Undetermined Coefficients.
8 Variation of Parameters. Cauchy-Euler Equations. Modeling with Higher-Order Differential Equations.
9 Midterm Exam.
10 Series Solutions of Linear Equations. Solutions about ordinary points. Solutions about singular points. Special Functions.
11 The Laplace transform. Inverse Transforms and Transforms of Derivatives. Operational Properties.
12 Operational Properties. The Dirac Delta Function. Engineering Applications.
13 Systems of Linear First-Order Differential Equations. Preliminary Theory. Homogeneous Linear Systems.
14 Solutions of Homogeneous Linear Systems. Undetermined Coefficients and Laplaca Transform Methods. Engineering Applications.
Resources
Course Notes <p>Lecture Notes.</p>
Course Resources

 Differential Equations with Boundary-Value Problems, 9th edition, by D.G. Zill and M.R. Cullen, published by Cengage.

  Çözümlü Problemlerle Diferansiyel Denklemler, E. S. Türker, ve M. Başarır, 2003, Değişim Kitabevi, Sakarya.

 Adi Diferansiyel Denklemler, 7. baski, M. Cagliyan, N. Celik, S. Dogan, Dora Yayinevi, Bursa 2018.

Evaluation System
Semester Studies Contribution Rate
1. Ara Sınav 70
1. Kısa Sınav 10
2. Kısa Sınav 10
3. Kısa Sınav 10
Total 100
1. Yıl İçinin Başarıya 50
1. Final 50
Total 100