Christofides algorithm - Revision history

108.181.179.14: Added an apostrophe.

2014-12-10T14:25:49Z

Added an apostrophe.

en>CommonsDelinker: Replacing Metrischer_Graph_mit_4_Knoten.svg with File:Metrischer_Graph_mit_5_Knoten.svg (by Marcus Cyron because: File renamed: ).

2014-02-04T12:35:31Z

Replacing Metrischer_Graph_mit_4_Knoten.svg with File:Metrischer_Graph_mit_5_Knoten.svg (by Marcus Cyron because: File renamed: ).

← Older revision		Revision as of 14:35, 4 February 2014
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	~~{{Unreferenced\|date=December 2009}}~~		Let me first begin by introducing myself. My title is Boyd Butts even though it is not the name on my birth certificate. South Dakota is where I've always been living. For many years I've been working as a payroll clerk. The preferred hobby for my children and me is to play baseball but I haven't made a dime with it.<br><br>Here is my web page :: [http://www.breda.nl/users/noeliadfebdftijfsdnt www.breda.nl]
	~~In [[mathematics]], in the field of [[group theory]], a [[subgroup]] <math>H</math> of a [[group (mathematics)\|group]] <math>G</math>~~ is ~~termed '''malnormal''' if for any <math>x</math> in <math>G</math> but~~ not ~~in <math>H</math>, <math>H</math> and <math>H^x</math> intersect in~~ the ~~[[identity element]]~~.

	~~Some facts about malnormality:~~

	*An intersection of malnormal subgroups is ~~malnormal~~.
	*Malnormality is [[transitive relation\|transitive]], that is, a ~~malnormal subgroup of a malnormal subgroup is malnormal~~.
	*The ~~trivial subgroup~~ and ~~the whole group are malnormal subgroups. A [[normal subgroup]] that~~ is ~~also malnormal must be one of these.~~
	*Every malnormal subgroup is a special type of [[C-group]] called a ~~trivial intersection subgroup or TI subgroup~~.

	~~When G~~ is ~~finite, a malnormal subgroup H distinct from 1 and G is called a "Frobenius complement"; the set N of elements of G which are, either equal to 1, or non-conjugate to any~~
	~~element of G, is a normal subgroup of G, called the "Frobenius kernel", and G is the semi-direct product of H and N (Frobenius' theorem, see e.g.~~ [~~Feit pp~~.~~133-139])~~.

	~~Reference:~~

	~~W. Feit, Characters of finite groups, Benjamin Publ~~.~~, New York, 1967~~.


	~~{{DEFAULTSORT:Malnormal Subgroup}}~~
	~~[[Category:Subgroup properties]~~]

en>Mastarh: Example

2014-02-03T12:30:23Z

Example

← Older revision		Revision as of 14:30, 3 February 2014
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	~~The title~~ of ~~the author is Jayson. Mississippi is exactly where her home is but her spouse desires them to move. One~~ of ~~the extremely very best psychic readings~~ (~~[http:~~//~~www.chk.woobi.co.kr~~/xe/~~?document_srl=346069 www~~.~~chk~~.~~woobi~~.co.kr]~~) things in~~ the ~~globe for him~~ is ~~performing ballet~~ and ~~he'll be beginning something else alongside with it. He~~ is ~~an order clerk~~ and it'~~s something he really appreciate~~.		{{Unreferenced\|date=December 2009}}
			In [[mathematics]], in the field of [[group theory]], a [[subgroup]] <math>H</math> of a [[group (mathematics)\|group]] <math>G</math> is termed '''malnormal''' if for any <math>x</math> in <math>G</math> but not in <math>H</math>, <math>H</math> and <math>H^x</math> intersect in the [[identity element]].

			Some facts about malnormality:

			*An intersection of malnormal subgroups is malnormal.
			*Malnormality is [[transitive relation\|transitive]], that is, a malnormal subgroup of a malnormal subgroup is malnormal.
			*The trivial subgroup and the whole group are malnormal subgroups. A [[normal subgroup]] that is also malnormal must be one of these.
			*Every malnormal subgroup is a special type of [[C-group]] called a trivial intersection subgroup or TI subgroup.

			When G is finite, a malnormal subgroup H distinct from 1 and G is called a "Frobenius complement"; the set N of elements of G which are, either equal to 1, or non-conjugate to any
			element of G, is a normal subgroup of G, called the "Frobenius kernel", and G is the semi-direct product of H and N (Frobenius' theorem, see e.g. [Feit pp.133-139]).

			Reference:

			W. Feit, Characters of finite groups, Benjamin Publ., New York, 1967.


			{{DEFAULTSORT:Malnormal Subgroup}}
			[[Category:Subgroup properties]]

188.107.36.198: /* References */ Links in Sources are confusing; also, there is a link above.

2012-04-09T14:20:08Z

References: Links in Sources are confusing; also, there is a link above.

New page

The title of the author is Jayson. Mississippi is exactly where her home is but her spouse desires them to move. One of the extremely very best psychic readings ([http://www.chk.woobi.co.kr/xe/?document_srl=346069 www.chk.woobi.co.kr]) things in the globe for him is performing ballet and he'll be beginning something else alongside with it. He is an order clerk and it's something he really appreciate.