2023 Advanced courses in Analysis B

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Academic unit or major
Mathematics
Instructor(s)
Koike Kai 
Class Format
Lecture    (Face-to-face)
Media-enhanced courses
Day/Period(Room No.)
Mon3-4(M-102(H115))  
Group
-
Course number
ZUA.C332
Credits
1
Academic year
2023
Offered quarter
2Q
Syllabus updated
2023/3/20
Lecture notes updated
-
Language used
English
Access Index

Course description and aims

This lecture is an introduction to the mathematical analysis of nonlinear partial differential equations (NLPDEs). NLPDEs are abundant in nature and each of them form a unique landscape. However, there are certain principles underlying many theories. And in this lecture, through analyzing specific NLPDEs, we will learn these ideas.

Note that this lecture is a continuation of Advanced topics in Analysis A1 (MTH.C405).

Student learning outcomes

To understand important methods and ideas in the mathematical analysis of nonlinear partial differential equations.

Keywords

Nonlinear partial differential equations, Direct method in the calculus of variations, Method of characteristics

Competencies that will be developed

Specialist skills Intercultural skills Communication skills Critical thinking skills Practical and/or problem-solving skills

Class flow

This is a standard lecture course. Problems for reports are given occasionally.

Course schedule/Required learning

  Course schedule Required learning
Class 1 Calculus of variations: The Euler−Lagrange equation To be able to explain the relation between calculus of variations and the Euler−Lagrange equation.
Class 2 Direct method in the calculus of variations (1) To be able to apply the direct method to show the existence of solutions to the Euler−Lagrange equation.
Class 3 Direct method in the calculus of variations (2) Same as above.
Class 4 Inviscid Burgers' equation: Method of characteristics To be able to use the method of characteristics to solve first-order differential equations.
Class 5 Weak solutions to inviscid Burgers' equation: Shock waves and rarefaction waves To be able to explain what shock waves and rarefaction waves are.
Class 6 Weak solutions to inviscid Burgers' equation: Entropy condition To understand the role of the entropy condition in the uniqueness of weak solutions to inviscid Burgers' equation.
Class 7 Epilogue Other nonlinear PDEs are briefly touched upon to indicate directions for further study.
Class 8 Other topics Details will be provided in the class.

Out-of-Class Study Time (Preparation and Review)

To enhance effective learning, by referring to textbooks and other course materials, students are encouraged to spend approximately 100 minutes preparing for class and another 100 minutes reviewing class contents afterwards (including assignments) for each class.

Textbook(s)

None required.

Reference books, course materials, etc.

[1] Lawrence C. Evans, Partial Differential Equations, American Mathematical Society, 2010
[2] A. Matsumura and K. Nishihara, Global-in-time Solutions of Nonlinear Differential Equations, Nihon-hyoron-sha, 2004 (Japanese)
[3] Stanley Farlow, Partial Differential Equations Scientists Engineers, Dover Publications, 1993

Assessment criteria and methods

Evaluation is based on attendance and assignments.

Related courses

  • MTH.C405 : Advanced topics in Analysis A1

Prerequisites (i.e., required knowledge, skills, courses, etc.)

Students are required to take Advanced topics in Analysis A1 (MTH.C405).

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