# invariant

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## in·var·i·ant

(ĭn-vâr′ē-ənt)
1. Not varying; constant.
2. Mathematics Unaffected by a designated operation, as a transformation of coordinates.
n.
An invariant quantity, function, configuration, or system.

## invariant

(ɪnˈvɛərɪənt)
n
(Mathematics) maths an entity, quantity, etc, that is unaltered by a particular transformation of coordinates: a point in space, rather than its coordinates, is an invariant.
1. (Mathematics) maths (of a relationship or a property of a function, configuration, or equation) unaltered by a particular transformation of coordinates
2. a rare word for invariable
inˈvariance, inˈvariancy n
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

## in•var•i•ant

(ɪnˈvɛər i ənt)

1. invariable; constant.
n.
2. a mathematical quantity or expression that is constant throughout a certain range of conditions.
[1850–55]
ThesaurusAntonymsRelated WordsSynonymsLegend:
 Noun 1 invariant - a feature (quantity or property or function) that remains unchanged when a particular transformation is applied to itcharacteristic, feature - a prominent attribute or aspect of something; "the map showed roads and other features"; "generosity is one of his best characteristics"math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement Adj. 1 invariant - unaffected by a designated operation or transformationmath, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangementinvariable - not liable to or capable of change; "an invariable temperature"; "an invariable rule"; "his invariable courtesy" 2 invariant - unvarying in nature; "maintained a constant temperature"; "principles of unvarying validity"invariable - not liable to or capable of change; "an invariable temperature"; "an invariable rule"; "his invariable courtesy"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

## invariant

Having no change or variation:
Translations
invariantinvariantní
invariantti
invariant

## invariant

n (Math) → Konstante f
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

## invariant

[ɪnˈvɛərɪənt] adj (Math) → invariante f
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
References in periodicals archive ?
As can be seen in Table 1, the values of fit indices and [DELTA]CFIs are sufficient for providing configural and metric invariances, although the RMSEA values are slightly higher.
We capture the (anti-)BRST and (anti-)co-BRST invariances of the Lagrangian within the framework of supervariable approach in Section 5.
In none of the three strong invariances examined did the root mean square manage to reduce the critical value of RMSEA [less than or equal to] .080, except in the case of the age variable.
Configural and metric invariance require only information about the covariation of items for the French and Brazilian artists, so that a comparison between means is not necessary to establish these invariances.
The purpose of this study was to consider the relationships of prediction, measurement, and scaling invariance when these invariances were simultaneously evaluated in psychometric test data.
Consistent with other validation studies, the test for model invariance revealed scalar invariances in self-regulation on mathematics between boys and girls (Alivernini et al., 2011; Grouzet, Otis, & Pelletier, 2006; Howard et al., 2017).
In the forthcoming sections, we shall capture all the theoretical ingredients (i.e., symmetries, conserved charges, (anti-)BRST, and (anti-)co-BRST invariances), discussed in this section, within the framework of augmented version of the (anti)chiral superfield formalism and provide geometrical meaning to them in the language of specific operators defined on the (anti)chiral supersubmanifolds.
Also, I wish to suggest the possibility of a comprehensive, unifying conception, complex invariance, which could capture what is common to the wide variety of evolving contexts ("potentiating factors") that the crucial priming effects play upon.
We tested measurement invariance by comparing a group of adolescents who had committed a criminal offence with a group of nonoffending adolescents.
In the current study, the authors respond to calls for cross-cultural validation of measures used in international research by assessing the measurement invariance of the most frequently utilized EO scale.

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