18: 2nd-Countable Topological Space

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A definition of 2nd-countable topological space

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Topics

About: topological space

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The table of contents of this article

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

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Starting Context

• The reader knows a definition of topological space.
• The reader knows a definition of basis of topological space.

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Target Context

• The reader will have a definition of 2nd-countable topological space.

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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.

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Main Body

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1: Definition

Any topological space, \(T\), such that \(T\) has any countable basis

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References

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