User contributions for DRMacIver
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17 February 2012
- 11:5311:53, 17 February 2012 diff hist +115 User talk:DRMacIver →Editing style
- 11:5211:52, 17 February 2012 diff hist −10,693 Axiom of Choice implies Zorn's Lemma Redirected page to Zorn's Lemma
- 11:5111:51, 17 February 2012 diff hist −3,784 Zorn's Lemma No edit summary
- 11:4111:41, 17 February 2012 diff hist +1,202 Hausdorff's Maximal Principle Merge accidental duplicate page I created
- 11:1811:18, 17 February 2012 diff hist +296 N Category:Equivalents of Axiom of Choice Created page with "Many normal theorems in mathematics which are consequences of the axiom of choice are in fact strong enough to imply the axiom of choice when added t..."
- 11:0811:08, 17 February 2012 diff hist +329 User talk:DRMacIver →Editing style
- 10:3210:32, 17 February 2012 diff hist +106 Bourbaki-Witt Fixed Point Theorem No edit summary
- 10:2910:29, 17 February 2012 diff hist +783 N Bourbaki-Witt Fixed Point Theorem Created page with "== Bourbaki Witt Fixed Point Theorem == Let $X$ be a non-empty chain complete poset (that is, a poset in which every chain has a least upper bound). Let $f : X \to X$ be a f..."
- 10:1710:17, 17 February 2012 diff hist +1,122 N Hartogs' Lemma (Set Theory) Created page with "==Hartog's Lemma== Let $X$ be a set. There is an ordinal $\alpha$ such that there is no injection from $\alpha$ to $X$. (Note: This does not depend on the axiom of choice) ..."