16: Topological Space

<The previous article in this series | The table of contents of this series | The next article in this series>

A definition of topological space

---

Topics

About: topological space

---

The table of contents of this article

• Starting Context
• Target Context
• Orientation
• Main Body
• 1: Definition

---

Starting Context

• The reader knows a definition of set.
• The reader knows a definition of topology.

---

Target Context

• The reader will have a definition of topological space.

---

Orientation

There is a list of definitions discussed so far in this site.

There is a list of propositions discussed so far in this site.

---

Main Body

---

1: Definition

Any set together with its any topology

---

References

<The previous article in this series | The table of contents of this series | The next article in this series>