en>Wavelength: inserting 1 hyphen: —> "1-dimensional"—wikt:2-dimensional—wikt:3-dimensional—wikt:4-dimensional

2014-03-13T16:13:01Z

inserting 1 hyphen: —> "1-dimensional"—wikt:2-dimensional—wikt:3-dimensional—wikt:4-dimensional

165.106.127.190: /* Wave function */ Not sure if negative integers can be ruled out. Isn't there a degeneracy?

2014-01-23T16:41:51Z

Wave function: Not sure if negative integers can be ruled out. Isn't there a degeneracy?

← Older revision		Revision as of 18:41, 23 January 2014
Line 1:		Line 1:
	~~Moncler~~ is ~~really~~ a ~~very developer which centers~~ on ~~outdoor sportswear~~. ~~It produces~~ the ~~best sportswear on~~ the ~~globe~~. ~~Many young people like this brand considering that they think Moncler clothing would be~~ the ~~best-looking~~ and ~~also of good superior~~. ~~There are many types of women and Men Moncler clothing~~, ~~such as moncler mens jackets uk~~, ~~Moncler jacket~~, ~~Moncler HOODIES and the like~~.<br>~~<br>Moncler Coat are~~ the ~~most universal item of clothing ever created and~~ are ~~simple to~~ be ~~matched with~~ an ~~easy tank most important~~. ~~And this~~ let ~~many fashion men deeply fond of Moncler men jackets~~. ~~Simple dressing while not the simple style! moncler outlet men jackets with normal jeans give men the unnormal personality looking!~~<br>~~<br>If you~~ are ~~always on~~ the go, ~~if you love moncler online the mountains~~ and ~~love nature tripping~~, ~~or a person~~'s ~~simply love the cool and sports style,moncler jacktets~~ are ~~wonderful ones~~ for~~. moncler jackets have existed for many people years now~~, ~~and~~ the ~~actual decades, contain been invested in providing ideal quality clothing and running footwear~~.~~<br><br>These jackets are accessible inside~~ the ~~fur ensures they are best for~~ the ~~colder cold season. It~~ is ~~possible~~ to ~~also jackets~~, the ~~perfect choice for cold and windy days this season, you preserve you as well as your kids may well immune to Wind~~. ~~Jackets are a great to keep warm within the cold winter~~. ~~They are also in the summers of most people's only resulting from how Moncler jackets search great worn they supply you with~~.<br><br>~~First of all~~, ~~there is absolutely no such thing as~~ a ~~chaap moncler pack. Their bags not are worth rrn excess of they cost~~, ~~but they've also been famed for retaining an elevated resale rates. They are considered to be probably the most strict most consistent brand when looking controlling their distribution.~~<br><br>~~Quite involving girls are dreaming of attaining~~ the ~~Moncler clothing as may~~ well ~~so much eager for~~. ~~They are not available tobuy the Moncler clothing thanks on the dear juice up~~. It ~~will be great happiness if process~~, ~~which is pick inside the one with both low cost and prime quality~~. ~~Every one~~ of ~~them invariably wishes~~ the ~~Moncler clothes. Women will join great joy if she will find~~ a ~~store~~ where ~~sells~~ the ~~Moncler jackets,~~ the ~~Moncler coats at a low-cost price~~.<br><br>~~Moncler clothing design team in 1968~~, ~~Grenoble~~, ~~France~~, ~~in Olympic Alpine tips on~~. ~~Ski wear~~ a ~~nice crowd consequently making you leave it in their midst~~. ~~Just a little common sense among the majority~~ of ~~women go shopping~~, ~~particularly sales~~.~~<br><br>To have the ability to criticize her dressing~~, ~~please think to your high institution years when clients wore such the perfect shirt~~. ~~He / she you would take brain the attire along creases was best way~~ to ~~stay~~ and ~~casual~~. ~~Then you are going to appreciate Ashley Tisdale~~.~~<br><br>If you have any inquiries concerning where~~ and ~~how you can make use of~~ [http://~~www.liceocastelnuovo~~.it/~~moncler~~/ ~~moncler milano~~]~~, you could contact us~~ at ~~our own webpage.~~		In [[mathematics]], an '''absorbing element''' is a special type of element of a [[Set (mathematics)\|set]] with respect to a [[binary operation]] on that set. The result of combining an absorbing element with any element of the set is the absorbing element itself. In [[semigroup]] theory, the absorbing element is called a '''[[Semigroup#Identity and zero\|zero element]]'''<ref>J.M. Howie, p. 2-3</ref><ref name=kkm>M. Kilp, U. Knauer, A.V. Mikhalev p. 14-15</ref> because there is no risk of confusion with [[zero element \| other notions]] of zero. In this article the two notions are synonymous. An absorbing element may also be called an '''annihilating element'''.

			== Definition ==
			Formally, let (''S'', ∘) be a set ''S'' with a binary operation ∘ on it (known as a [[magma (algebra)\|magma]]). A '''zero element''' is an element ''z'' such that for all ''s'' in ''S'', ''z''∘''s''=''s''∘''z''=''z''. A refinement<ref name=kkm/> are the notions of '''left zero''', where one requires only that ''z''∘''s''=''z'', and '''right zero''', where ''s''∘''z''=''z''.

			Absorbing elements are particularly interesting for [[semigroup]]s, especially the multiplicative semigroup of a [[semiring]]. In the case of a semiring with 0, the definition of an absorbing element is sometimes relaxed so that it is not required to absorb 0; otherwise, 0 would be the only absorbing element.<ref>J.S. Golan p. 67</ref>

			==Properties==
			* If a magma has both a left zero <math>z</math> and a right zero <math>z'</math>, then it has a zero, since <math>z = z \times z' = z'</math>.
			* If a magma has a zero element, then the zero element is [[Uniqueness quantification\|unique]].

			==Examples==
			*The most well known example of an absorbing element in algebra is multiplication, where any number multiplied by zero equals zero. Zero is thus an absorbing element.
			* [[Floating point]] arithmetics as defined in IEEE-754 standard contains a special value called Not-a-Number ("NaN"). It is absorbing element for every operation, ie. x+NaN=NaN+x=NaN, x-NaN=NaN-x=NaN etc.
			* The set of [[binary relations]] over a set ''X'', together with the [[composition of relations]] forms a [[monoid]] with zero, where the zero element is the empty relation ([[empty set]]).
			* The closed interval ''H''=<nowiki>[</nowiki>0, 1<nowiki>]</nowiki> with x∘y=min(x,y) is also a monoid with zero, and the zero element is 0.
			* More examples:
			{\| class="wikitable" style="margin: 1em auto 1em auto"
			!set!!operation!!absorber
			\|-
			\|[[real number]]s\|\|· (multiplication)\|\|[[0 (number)\|0]]
			\|-
			\|[[nonnegative integer]]s\|\|[[greatest common divisor]]\|\|1
			\|-
			\|''n''-by-''n'' square [[matrix (mathematics)\|matrices]]\|\| · (multiplication)
			\|[[zero matrix\|matrix of all zeroes]]
			\|-
			\|[[extended real number]]s \|\| minimum/infimum \|\| −∞
			\|-
			\|[[extended real number]]s \|\| maximum/supremum \|\| +∞
			\|-
			\|[[Set (mathematics)\|set]]s \|\| ∩ (intersection) \|\| { } ([[empty set]])
			\|-
			\|subsets of a set ''M'' \|\| ∪ (union) \|\| ''M''
			\|-
			\|[[boolean logic]] \|\| ∧ ([[logical and]]) \|\| ⊥ (falsity)
			\|-
			\|[[boolean logic]] \|\| ∨ ([[logical or]]) \|\| ⊤ (truth)
			\|}

			==See also==
			*[[Identity element]]
			*[[Null semigroup]]

			==Notes==
			{{reflist\|2}}

			==References==
			*{{cite book\|last= Howie\|first= John M.\|title=Fundamentals of Semigroup Theory\|year=1995\|publisher=[[Clarendon Press]]\|id=ISBN 0-19-851194-9}}
			* M. Kilp, U. Knauer, A.V. Mikhalev, ''Monoids, Acts and Categories with Applications to Wreath Products and Graphs'', De Gruyter Expositions in Mathematics vol. 29, Walter de Gruyter, 2000, ISBN 3-11-015248-7.
			* {{cite book \|title=Semirings and Their Applications \|first=Jonathan S. \|last=Golan \|year=1999 \|publisher=Springer \|isbn=0-7923-5786-8}}

			==External links==
			* [http://planetmath.org/encyclopedia/AbsorbingElement.html Absorbing element] at PlanetMath

			[[Category:Semigroup theory]]
			[[Category:Binary operations\|*Absorbing element]]

			__NOTOC__

128.232.239.171: /* See also */ Removed redundant link

2010-03-02T13:34:57Z

See also: Removed redundant link

New page

Moncler is really a very developer which centers on outdoor sportswear. It produces the best sportswear on the globe. Many young people like this brand considering that they think Moncler clothing would be the best-looking and also of good superior. There are many types of women and Men Moncler clothing, such as moncler mens jackets uk, Moncler jacket, Moncler HOODIES and the like. Moncler Coat are the most universal item of clothing ever created and are simple to be matched with an easy tank most important. And this let many fashion men deeply fond of Moncler men jackets. Simple dressing while not the simple style! moncler outlet men jackets with normal jeans give men the unnormal personality looking! If you are always on the go, if you love moncler online the mountains and love nature tripping, or a person's simply love the cool and sports style,moncler jacktets are wonderful ones for. moncler jackets have existed for many people years now, and the actual decades, contain been invested in providing ideal quality clothing and running footwear. These jackets are accessible inside the fur ensures they are best for the colder cold season. It is possible to also jackets, the perfect choice for cold and windy days this season, you preserve you as well as your kids may well immune to Wind. Jackets are a great to keep warm within the cold winter. They are also in the summers of most people's only resulting from how Moncler jackets search great worn they supply you with. First of all, there is absolutely no such thing as a chaap moncler pack. Their bags not are worth rrn excess of they cost, but they've also been famed for retaining an elevated resale rates. They are considered to be probably the most strict most consistent brand when looking controlling their distribution. Quite involving girls are dreaming of attaining the Moncler clothing as may well so much eager for. They are not available tobuy the Moncler clothing thanks on the dear juice up. It will be great happiness if process, which is pick inside the one with both low cost and prime quality. Every one of them invariably wishes the Moncler clothes. Women will join great joy if she will find a store where sells the Moncler jackets, the Moncler coats at a low-cost price. Moncler clothing design team in 1968, Grenoble, France, in Olympic Alpine tips on. Ski wear a nice crowd consequently making you leave it in their midst. Just a little common sense among the majority of women go shopping, particularly sales. To have the ability to criticize her dressing, please think to your high institution years when clients wore such the perfect shirt. He / she you would take brain the attire along creases was best way to stay and casual. Then you are going to appreciate Ashley Tisdale. If you have any inquiries concerning where and how you can make use of [http://www.liceocastelnuovo.it/moncler/ moncler milano], you could contact us at our own webpage.

Semicircular potential well - Revision history

en>Wavelength: inserting 1 hyphen: —> "1-dimensional"—wikt:2-dimensional—wikt:3-dimensional—wikt:4-dimensional

165.106.127.190: /* Wave function */ Not sure if negative integers can be ruled out. Isn't there a degeneracy?

128.232.239.171: /* See also */ Removed redundant link