用戶:Travailen/Real Analysis Summary

• 達德金切割（Dedekind cut）

• 最小上界性質（Least upper bound property）
• 有理數的稠密姓（Density of the rationals in the reals）
• en:Archimedean property

參考資料

• WENLIANG ZHANG: SUPPLEMENTARY NOTES ON DEDEKIND CUTS
• Density of the Rationals and Irrationals in R
• Theorem. Between any two real numbers there exists an irrational number.

內部連結

• en:Dedekind cut
• en:Least upper bound property
• en:Infimum and supremum
• 最小上界
• en:Dense set
• 分劃

外部連結

• Is there a rational number between any two irrationals?
• Wikibooks: Real Analysis/Dedekind's construction