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16D40 - Associative rings and algebras :: Modules, bimodules and ideals :: Free, projective, and flat modules and ideals

  1. absolutely flat owned by mathcam
  2. all bases for a vector space have the same cardinality owned by CWoo
  3. cardinalities of bases for modules owned by CWoo
  4. example of a projective module which is not free owned by joking
  5. example of free module with bases of diffrent cardinality owned by joking
  6. faithfully flat owned by mathcam
  7. finitely generated projective module owned by mhale
  8. flat module owned by antizeus
  9. free module owned by mathcam
  10. free module owned by Mathprof
  11. invertible ideals are projective owned by gel
  12. projective cover owned by antizeus
  13. projective module owned by antizeus
  14. proof of invertible ideals are projective owned by gel
  15. properties of bases owned by CWoo
  16. rings whose every module is free owned by joking
  17. vector spaces are isomorphic iff their bases are equipollent owned by CWoo
  18. Zorn's lemma and bases for vector spaces owned by CWoo

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