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54A05 - General topology :: Generalities :: Topological spaces and generalizations

  1. F_\sigma set owned by rspuzio
  2. G_\delta set owned by rspuzio
  3. Alexandroff space owned by joking
  4. Alexandroff space is T1 if and only if it is discrete owned by joking
  5. characterization of connected compact metric spaces. owned by gumau
  6. closed point owned by jocaps
  7. closure axioms owned by Koro
  8. closure map owned by CWoo
  9. closure of a vector subspace in a normed space is a vector subspace owned by gumau
  10. closure of a vector subspace is a vector subspace owned by loner
  11. closure space owned by CWoo
  12. coercive function owned by paolini
  13. composition with coercive function owned by matte
  14. condensation point owned by sauravbhaumik
  15. countable complement topology owned by mathcam
  16. discrete owned by lalberti
  17. finite complement topology owned by mathcam
  18. generalized Hurewicz fundamental theorem owned by bci1
  19. generic point owned by jocaps
  20. generization owned by jocaps
  21. induced Alexandroff topology on a poset owned by joking
  22. induced partial order on an Alexandroff space owned by joking
  23. interior axioms owned by rspuzio
  24. isolated owned by djao
  25. isomorphism owned by djao
  26. Jordan curve theorem owned by rmilson
  27. Kuratowski closure-complement theorem owned by CWoo
  28. limit points of sequences owned by rspuzio
  29. neighborhood owned by djao
  30. open set owned by mathwizard
  31. proof of characterization of connected compact metric spaces. owned by paolini
  32. specialization owned by jocaps
  33. spectral space owned by jocaps
  34. the category of T0 Alexandroff spaces is equivalent to the category of posets owned by joking
  35. tubular neighborhood owned by PrimeFan

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