Projective vector field - Revision history

en>Red Act: Change a wikilink go to an article that actually uses the linked term.

2014-09-04T06:19:15Z

Change a wikilink go to an article that actually uses the linked term.

← Older revision		Revision as of 08:19, 4 September 2014
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	~~{{no footnotes\|date=June 2013}}~~		Hello from Germany. I'm glad to came here. My first name is Jaqueline. <br>I live in a city called Saarlouis in western Germany.<br>I was also born in Saarlouis 21 years ago. Married in March year 2012. I'm working at the college.<br><br>my web site; [http://nordicprogress.com/foxy/index.php?do=/blog/1058/fifa-coin-generator/ Fifa 15 Coin generator]
	~~[[Image:DuffingMap~~.~~png\|right\|thumb\|Plot of the Duffing map showing chaotic behavior, where~~ '~~'a'' = 2~~.~~75 and ''b'' = 0~~.~~15.]]~~
	~~[[Image:Tw duffing.png\|right\|thumb\|[[Phase portrait]] of~~ a ~~two-well Duffing oscillator (a differential equation, rather than a map) showing chaotic behavior~~.]]
	~~The '''Duffing map''' (~~also ~~called as 'Holmes map') is a [[discrete-time]] [[dynamical system]]~~. ~~It is an example of a dynamical system that exhibits [[chaos theory\|chaotic behavior]]~~. ~~The Duffing [[function (mathematics)\|map]] takes a point (~~''x<~~sub~~>n<~~/sub~~>~~'',&nbsp~~;~~''y<sub>n</sub>'') in the~~ [~~[plane (mathematics)\|plane]] and maps it to a new point given by~~
	:~~<math>x_{n+1}=y_n\,<~~/~~math>~~
	~~:<math>y_{n+1}=-bx_n+ay_n-y_n^3~~.~~\,<~~/~~math>~~

	~~The map depends on the two [[constant (mathematics)\|constant]]s ''a'' and ''b''~~. ~~These are usually set to ''a'' = 2.75 and ''b'' = 0.2 to produce chaotic behaviour. It is a discrete version of the [[Duffing equation]].~~

	~~==References~~==
	~~{{reflist}}~~

	~~== External links ==~~
	* [http://~~scholarpedia.org~~/~~article~~/~~Duffing_oscillator Duffing oscillator on Scholarpedia~~]

	~~{{Chaos theory}}~~

	~~[[Category:Chaotic maps]]~~

	~~{{Mathapplied-stub}}~~

119.224.6.137: /* Equivalent conditions */

2013-05-18T20:07:27Z

Equivalent conditions

← Older revision		Revision as of 22:07, 18 May 2013
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	Hi, ~~everybody!~~ <br>I'~~m English male~~ :). <br>~~I really love How I Met Your Mother!~~<br><br>~~Here~~ is ~~my page;~~ [http://~~Www~~.~~Neftagallery.ru~~/~~gb?pgusername=Tamela Fifa 15 Coin Generator~~]		{{no footnotes\|date=June 2013}}
			[[Image:DuffingMap.png\|right\|thumb\|Plot of the Duffing map showing chaotic behavior, where ''a'' = 2.75 and ''b'' = 0.15.]]
			[[Image:Tw duffing.png\|right\|thumb\|[[Phase portrait]] of a two-well Duffing oscillator (a differential equation, rather than a map) showing chaotic behavior.]]
			The '''Duffing map''' (also called as 'Holmes map') is a [[discrete-time]] [[dynamical system]]. It is an example of a dynamical system that exhibits [[chaos theory\|chaotic behavior]]. The Duffing [[function (mathematics)\|map]] takes a point (''x<sub>n</sub>'', ''y<sub>n</sub>'') in the [[plane (mathematics)\|plane]] and maps it to a new point given by
			:<math>x_{n+1}=y_n\,</math>
			:<math>y_{n+1}=-bx_n+ay_n-y_n^3.\,</math>

			The map depends on the two [[constant (mathematics)\|constant]]s ''a'' and ''b''. These are usually set to ''a'' = 2.75 and ''b'' = 0.2 to produce chaotic behaviour. It is a discrete version of the [[Duffing equation]].

			==References==
			{{reflist}}

			== External links ==
			* [http://scholarpedia.org/article/Duffing_oscillator Duffing oscillator on Scholarpedia]

			{{Chaos theory}}

			[[Category:Chaotic maps]]

			{{Mathapplied-stub}}

en>R'n'B: misuse of {{main}} template

2012-06-28T00:59:34Z

misuse of {{main}} template

New page

Hi, everybody! <br>I'm English male :). <br>I really love How I Met Your Mother!<br><br>Here is my page; [http://Www.Neftagallery.ru/gb?pgusername=Tamela Fifa 15 Coin Generator]