### 2017　Vector and Functional analysis

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Undergraduate major in Mathematical and Computing Science
Instructor(s)
Murata Miho  Nishibata Shinya  Miura Hideyuki
Course component(s)
Lecture / Exercise
Day/Period(Room No.)
Mon5-6(W834)  Tue5-6(W834)  Thr5-6(W834)
Group
-
Course number
MCS.T301
Credits
3
2017
Offered quarter
1Q
Syllabus updated
2017/3/17
Lecture notes updated
-
Language used
Japanese
Access Index ### Course description and aims

We will present the vector analysis and the functional analysis as the fundamental tools for the mathematical analysis.
The first half of this course is devoted to the calculus of scalar fields, vector fields.
In the last half of this course the fundamentals of the functional analysis such as Banach spaces, linear operators, Hilbert spaces, orthogonal decompositions and the Riesz representation theorem are given.

### Student learning outcomes

The object of this course is to explain the vector analysis and the functional analysis as the fundamental tools for the mathematical analysis.
By completing this course, students will be able to:
1) understand the integrals of vector fields and master various integral formula.
2) understand fundamental properties of the Banach spaces and linear operators, the orthogonal decomposition and the Riesz representation theorems are given.

### Keywords

vector fields, integral formula, Banach space, linear operators, Hilbert space

### Competencies that will be developed

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

### Class flow

For the understanding of this course, it is necessary to be skilled at the contents by the calculation by hand. Therefore the exercise class is given every two weeks.

### Course schedule/Required learning

Course schedule Required learning
Class 1 Scalar fields, vector fields Understand the contents of the lecture.
Class 2 Parametrization for curves and surfaces Understand the contents of the lecture.
Class 3 Exercise for scalar fields and vector fields, parametrization for curves and surfaces Cultivate a better understanding of lectures.
Class 4 Gradient, divergence and rotation Understand the contents of the lecture.
Class 5 Contour integral and surface integral Understand the contents of the lecture.
Class 6 Exercise for gradient, divergence, rotation, contour integral and surface integral Cultivate a better understanding of lectures.
Class 7 Green's formula, Gauss' divergence theorem Understand the contents of the lecture.
Class 8 Stokes' theorem Understand the contents of the lecture.
Class 9 Exercise for integral formula Cultivate a better understanding of lectures.
Class 10 Normed space Understand the contents of the lecture.
Class 11 Banach space Understand the contents of the lecture.
Class 12 Exercise for normed space and Banach space Cultivate a better understanding of lectures.
Class 13 Elements of measure theory Understand the contents of the lecture.
Class 14 Elements of Lebesgue integral Understand the contents of the lecture.
Class 15 Exercise for measure theory and Lebesgue integral Cultivate a better understanding of lectures.
Class 16 Bounded linear operator Understand the contents of the lecture.
Class 17 Hilbert spaces Understand the contents of the lecture.
Class 18 Exercise for bounded linear operators and Hilbert spaces Cultivate a better understanding of lectures.
Class 19 Orthonormal system Understand the contents of the lecture.
Class 20 Orthogonal decomposition theorem Understand the contents of the lecture.
Class 21 Exercise for orthonormal system and orthogonal decomposition theorem Cultivate a better understanding of lectures.
Class 22 Riesz representation theorem Understand the contents of the lecture.

To be announced

To be announced

### Assessment criteria and methods

By scores of the examination and the reports.

### Related courses

• LAS.M101 ： Calculus I / Recitation
• LAS.M105 ： Calculus II
• LAS.M102 ： Linear Algebra I / Recitation
• LAS.M106 ： Linear Algebra II

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

The students are encouraged to understand the fundamentals in the calculus and the linear algebras. 