scalar


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Related to scalar: scalar field, scalar product, Scalar waves

sca·lar

 (skā′lər, -lär′)
n.
1.
a. A quantity, such as mass, length, or speed, that is completely specified by its magnitude and has no direction.
b. Mathematics A number, numerical quantity, or element in a field.
2. A device that yields an output equal to the input multiplied by a constant, as in a linear amplifier.
adj.
Of or relating to a scalar.

[Latin scālāris, of a ladder, from scālae, ladder; see scale2.]

scalar

(ˈskeɪlə)
n
1. (Mathematics) a quantity, such as time or temperature, that has magnitude but not direction. Compare vector1, tensor2, pseudoscalar, pseudovector
2. (Mathematics) maths an element of a field associated with a vector space
adj
(Mathematics) having magnitude but not direction
[C17 (meaning: resembling a ladder): from Latin scālāris, from scāla ladder]

sca•lar

(ˈskeɪ lər)

adj.
1. representable by position on a scale or line; having only magnitude: a scalar variable.
2. of, pertaining to, or utilizing a scalar.
3. ladderlike in arrangement or organization; graduated.
n.
4. a quantity possessing only magnitude. Compare vector (def. 1).
[1650–60; < Latin scālāris of a ladder. See scale3, -ar1]

sca·lar

(skā′lər)
A quantity, such as mass, length, or speed, whose only property is magnitude; a number. Compare vector.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.scalar - a variable quantity that cannot be resolved into components
variable quantity, variable - a quantity that can assume any of a set of values
Adj.1.scalar - of or relating to a musical scale; "he played some basic scalar patterns on his guitar"
2.scalar - of or relating to a directionless magnitude (such as mass or speed etc.) that is completely specified by its magnitude; "scalar quantity"
Translations

scalar

[ˈskeɪləʳ] (Math, Phys)
1. adjscalare
2. nscalare m
References in periodicals archive ?
In a (1 to 1) setup, up to two scalar transmission measurements can be made in parallel using four channels.
Scalar president and CEO Paul Kerr will be the chief executive of Scalar while Jason Born will continue to serve as president of Mainland.
Scalar fields are forms of energy that often appear in theories of physics that seek to combine the Standard Model of particle physics with Einstein's general theory of relativity.
The scalar field that was introduced to the cosmology in various models has also been considered as a candidate of dark energy for the acceleration of the universe.
Aligator generated nontrivial scalar and quantified invariants for 332 loops.
In Section 3 we describe the phase space in the most general case: one barotropic matter fluid component, non-vanishing scalar field potential, and arbitrary spatial geometry (flat, spherical, hyperbolic), thus generalizing the results of previous studies [24,25].
005 in the R-coefficient, has a potential either to determine finite values of the I-violating charged current scalar couplings or to bring a significant improvement in their upper limit.
The new features, which will be offered initially with libraries deploying the new LTO-3 generation tape drives, will allow users to make the Scalar 100 appear to software applications as up to three separate libraries.
For customers who use tape as part of their tiered storage environments, EMC Select offers the ADIC Scalar series.
Increased mobility and the adoption of virtualization and cloud computing require a new dynamic and automated approach to network infrastructure services, ranging from assignment of IP addresses to monitoring configuration changes," said Craig Workman, General Manager at Scalar Decisions.
NYSE: QTM) today announced plans to make LTO Ultrium format generation 7 technology available in its Scalar and StorNext AEL tape libraries.
Contract notice: Supply contract, evolution and maintenance of a scalar parallel supercomputer