Polytope model - Revision history

en>Frietjes: cleanup (wikitables, html markup, layout, etc.)

2014-07-03T18:14:42Z

cleanup (wikitables, html markup, layout, etc.)

← Older revision		Revision as of 20:14, 3 July 2014
Line 1:		Line 1:
	~~In [[set theory]],~~ a ~~'''Kurepa tree'''~~ is a [~~[tree (set theory)\|tree]] (''T'', <) of height <math>\omega_1<~~/~~math>, each of whose levels is at most countable, and has at least <math>\aleph_2<~~/~~math> many branches~~. ~~It was named after [[Yugoslavia\|Yugoslav]~~] ~~mathematician~~ [~~[Đuro Kurepa]~~]. ~~The existence of a Kurepa tree (known as the '''Kurepa hypothesis''')~~ is ~~consistent with the axioms of~~ [~~[ZFC]]~~: ~~As [[Robert M~~. ~~Solovay\|Solovay]] showed, there are Kurepa trees in [[Kurt Gödel\|Gödel]]'s [[constructible universe]]~~. ~~On the other hand, as [[Jack Silver\|Silver~~]~~] proved in 1971, if a [[strongly inaccessible cardinal]] is [[List~~ of ~~forcing notions#Levy collapsing\|Lévy collapsed]] to~~ <~~math~~>~~\omega_2~~</~~math> then, in the resulting model, there are no Kurepa trees~~.		I am Oscar and I totally dig that title. Hiring is my occupation. It's not a typical factor but what she likes doing is [http://Www.Herpes.org/smart-living-with-genital-herpes/ foundation leaping] [http://www.pinaydiaries.com/blog/104745 at home std test] home std testing and now she is attempting to make money with it. South Dakota is her beginning place but she [http://Std-Clinics.Findthebest.com/ requirements] to transfer because of her family.<br><br>Feel free to surf to my web blog: std testing [http://www.innovec.com/node/3171 at home std testing] home home std test kit ([http://www.eyelevelfederalway.com/xe/index.php?mid=Promotions&page=1&document_srl=571267 Learn Additional])

	~~== See also ==~~
	* [[Aronszajn tree]]
	* [~~[Suslin tree]]~~

	== ~~References~~ ==
	* {{cite book\|author=Jech, Thomas\|title=Set Theory\|publisher=Springer-Verlag\|year=2002\|isbn=3-540-44085-2}}

	~~[[Category:Trees (set theory~~)]]

	~~{{settheory-stub}}~~

en>Addbot: Bot: Migrating 1 interwiki links, now provided by Wikidata on d:q1681391

2013-03-16T10:59:49Z

Bot: Migrating 1 interwiki links, now provided by Wikidata on d:q1681391

← Older revision		Revision as of 12:59, 16 March 2013
Line 1:		Line 1:
	~~Hello~~, ~~my title~~ is ~~Andrew~~ and ~~my spouse doesn't like it~~ at ~~all~~. The ~~favorite pastime for him and his children~~ is ~~to perform lacross and he'll be beginning some thing else alongside~~ with it. ~~For many years he~~'s ~~been residing~~ in ~~Alaska and he doesn't plan on changing it. Credit authorising~~ is ~~how he makes cash.~~<br><br>~~Feel [http://formalarmour~~.~~com/index.php?do~~=~~/profile-26947/info/ free psychic readings~~] ~~to surf to my homepage;~~ [~~http://www.january~~-~~yjm.com/xe/index.php?mid~~=~~video&document_srl~~=~~158289 love psychics] online (~~[~~http~~:~~//ustanford.com/index.php?do=/profile~~-~~38218/info/ mouse click the following web page])~~		In [[set theory]], a '''Kurepa tree''' is a [[tree (set theory)\|tree]] (''T'', <) of height <math>\omega_1</math>, each of whose levels is at most countable, and has at least <math>\aleph_2</math> many branches. It was named after [[Yugoslavia\|Yugoslav]] mathematician [[Đuro Kurepa]]. The existence of a Kurepa tree (known as the '''Kurepa hypothesis''') is consistent with the axioms of [[ZFC]]: As [[Robert M. Solovay\|Solovay]] showed, there are Kurepa trees in [[Kurt Gödel\|Gödel]]'s [[constructible universe]]. On the other hand, as [[Jack Silver\|Silver]] proved in 1971, if a [[strongly inaccessible cardinal]] is [[List of forcing notions#Levy collapsing\|Lévy collapsed]] to <math>\omega_2</math> then, in the resulting model, there are no Kurepa trees.

			== See also ==
			* [[Aronszajn tree]]
			* [[Suslin tree]]

			== References ==
			* {{cite book\|author=Jech, Thomas\|title=Set Theory\|publisher=Springer-Verlag\|year=2002\|isbn=3-540-44085-2}}

			[[Category:Trees (set theory)]]

			{{settheory-stub}}

en>Saint Aardvark: Add links for loop skewing (Loop Optimizations)

2012-03-03T00:12:30Z

Add links for loop skewing (Loop Optimizations)

New page

Hello, my title is Andrew and my spouse doesn't like it at all. The favorite pastime for him and his children is to perform lacross and he'll be beginning some thing else alongside with it. For many years he's been residing in Alaska and he doesn't plan on changing it. Credit authorising is how he makes cash.<br><br>Feel [http://formalarmour.com/index.php?do=/profile-26947/info/ free psychic readings] to surf to my homepage; [http://www.january-yjm.com/xe/index.php?mid=video&document_srl=158289 love psychics] online ([http://ustanford.com/index.php?do=/profile-38218/info/ mouse click the following web page])