### 2021　Set and Topology II

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Undergraduate major in Mathematical and Computing Science
Instructor(s)
Murofushi Toshiaki  Tsuchioka Shunsuke  Umehara Masaaki
Course component(s)
Lecture    (対面型/ZOOM)
Day/Period(Room No.)
Mon5-6(W641)  Thr3-4(W641)
Group
-
Course number
MCS.T221
Credits
2
2021
Offered quarter
3Q
Syllabus updated
2021/3/19
Lecture notes updated
2021/11/23
Language used
Japanese
Access Index

### Course description and aims

The set and topology play an important role in mathematical and computing science. The objective of this course is to explain the fundamentals of the point set topology based on the knowledge about set provided in "Set and Topology I" in the first quarter, and also for the students to built backgrounds to apply the idea of point set topology in mathematical and computing science.

### Student learning outcomes

The students are expected to understand the fundamentals of mathematical methods to handle topological structure appeared in mathematical and computing science and also to be able to apply them to practical problems.

### Keywords

topology, topological space, neighborhood, continuous, Hausdorff space, separation axioms, connected, compact, complete

### Competencies that will be developed

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

### Class flow

The lectures provide the fundamentals of the point set topology. The students are strongly encouraged to register for "MCS.T222：Exercises in Set and Topology II" simultaneously which offers the recitation session for this course.

### Course schedule/Required learning

Course schedule Required learning
Class 1 Euclidean Space Understand the contents covered by the lecture.
Class 2 Metric Space and Topological Space Understand the contents covered by the lecture.
Class 3 Basis and Neighborhood System Understand the contents covered by the lecture.
Class 4 Continuous Map Understand the contents covered by the lecture.
Class 5 Induced Topology Understand the contents covered by the lecture.
Class 6 Product Topology Understand the contents covered by the lecture.
Class 7 Hausdorff Space Understand the contents covered by the lecture.
Class 8 Normal Space and Regular Space Understand the contents covered by the lecture.
Class 9 Separation Axiom and Continuous Map Understand the contents covered by the lecture.
Class 10 Connectivity Understand the contents covered by the lecture.
Class 11 Compactness Understand the contents covered by the lecture.
Class 12 Property of Compact Space Understand the contents covered by the lecture.
Class 13 Completeness of Metric Space Understand the contents covered by the lecture.
Class 14 Completion of Metric Space Understand the contents covered by the lecture.

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

To enhance effective learning, students are encouraged to spend approximately 100 minutes preparing for class and another 100 minutes reviewing class content afterwards (including assignments) for each class.
They should do so by referring to textbooks and other course material.

### Textbook(s)

"Set and Topological Space (in Japanese)" by Shigeyuki Morita published by Aasakura Shoten.

### Reference books, course materials, etc.

Not specified in particular.

### Assessment criteria and methods

By score of the final examination. If you register for "MCS.T222:Exercises in Set and Topology II", its score will be counted as a part of contributions also. Details will be announced in the first lecture.

### Related courses

• MCS.T201 ： Set and Topology I
• MCS.T202 ： Exercises in Set and Topology I
• MCS.T222 ： Exercises in Set and Topology II

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

The students are encouraged to take "MCS.T201：Set and Topology I" and "MCS.T202：Exercises in Set and Topology I" before registering for this course. Also, those who register for this course are strongly encouraged to do for "MCS.T222：Exercises in Set and Topology II" simultaneously.

### Contact information (e-mail and phone)    Notice : Please replace from "[at]" to "@"(half-width character).

Toshiaki Murofushi (murofusi[at]c.titech.ac.jp)

### Office hours

To be announced in the first lecture.