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invariant

From Wiktionary, the free dictionary

English

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EnglishWikipedia has an article on:

invariant

Wikipedia

Etymology

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Fromin- +‎variant.

Pronunciation

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Audio(US): (file)
Audio(US): (file)

Adjective

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invariant (comparativemoreinvariant,superlativemostinvariant)

Notvarying;constant.
Synonym:invariable
(mathematics) Unaffected by a specifiedoperation, especially by atransformation.
- 2015, A. Rod Gover, Vladimir S. Matveev, “Projectively related metrics, Weyl nullity, and metric projectively invariant equations”, inarXiv‎^[1]:
  The fundamental 2-tensor also leads to a new class ofinvariant linear differential operators that are canonically associated to these geometries; included is a third equation studied by Gallot et al. We apply the results to study the metrisability equation, in the nullity setting described.
(programming) Neithercovariant norcontravariant.

that does not vary

Czech:neměnný (cs),konstantní (cs)
Dutch:onveranderlijk (nl)
Finnish:muuttumaton (fi)
German:unveränderlich (de)
Icelandic:óbreyttur (is)
Irish:do-athraitheach
Italian:invariantivo (it)
Polish:niezmienny (pl)
Portuguese:invariante,constante (pt)
Romanian:constant (ro),invariabil (ro),invariant (ro)
Swedish:oföränderlig (sv)
Turkish:değişmez (tr),sabit (tr)

that is not affected by a specified operation

Czech:invariantní
Finnish:invariantti (fi)
French:invariant (fr),invariant (fr) m
German:invariant (de)
Hindi:निश्चर (hi)(niścar)
Icelandic:óbreyttur (is)
Polish:niezmienniczy
Portuguese:invariante
Romanian:constant (ro)
Swedish:invariant (sv)
Turkish:sabit (tr)´

The translations below need to be checked and inserted above into the appropriate translation tables. See instructions atWiktionary:Entry layout § Translations.

Translations to be checked

French:^{(pleaseverify)}invariant (fr)
German:^{(pleaseverify)}unveränderlich (de)

Noun

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invariant (pluralinvariants)

An invariantquantity,function etc.
- 2015, Ruslan Sharipov, “On positive bivariate quartic forms”, inarXiv‎^[2]:
  In the present paper this criterion is reformulated in terms of pseudotensorialinvariants of the form..
(programming)Ellipsis ofclass invariant.

Derived terms

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Translations

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invariant quantity, function etc.

Czech

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Pronunciation

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IPA^(key): [ˈɪnvarɪjant]

Noun

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invariant m inan

(mathematics, informatics)invariant

Declension

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Declension ofinvariant (hard masculine inanimate)

	singular	plural
nominative	invariant	invarianty
genitive	invariantu	invariantů
dative	invariantu	invariantům
accusative	invariant	invarianty
vocative	invariante	invarianty
locative	invariantu	invariantech
instrumental	invariantem	invarianty

French

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Pronunciation

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Audio(France (Lyon)): (file)

Adjective

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invariant (feminineinvariante,masculine pluralinvariants,feminine pluralinvariantes)

invariable
Synonym:invariable

Noun

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invariant m (pluralinvariants)

(physics, mathematics)invariable

Related terms

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variant

Romanian

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Etymology

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Borrowed fromFrenchinvariant. Equivalent toin- +‎variant.

Noun

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invariant m (pluralinvarianți)

invariant

Declension

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Declension ofinvariant
	indefinite	definite	indefinite	definite
	singular		plural
nominative-accusative	invariant	invariantul	invarianți	invarianții
genitive-dative	invariant	invariantului	invarianți	invarianților
vocative	invariantule		invarianților