Phrase Hound found 17 phrases and 17 compound words that contain invariant. The most common are listed below. Open invariant in the live search for definitions, filters, and the full list.
Phrases 17
- invariant theoryThe branch of algebra concerned with actions of groups on algebraic varieties from the point of view of their effect on functions.
- loop invariantan invariant that should be true on entry into a loop and is guaranteed to remain true on every iteration of the loop
- class invariantAn invariant used to constrain objects of a class that is preserved by class methods and that constrains the state stored in the object.
- invariant sectionSomething that must not be removed or modified during redistribution.
- knot invariantA quantity defined for a knot and all of its equivalent knots, given by either isotopy or homomorphism.
- semi-invariantSynonym of cumulant: Any of a set of parameters of a one-dimensional probability distribution of a certain form
- time-invariantThat does not vary over time.
- linear time-invariantOf a system, producing an output signal from any input signal subject to the constraints of linearity and time-invariance.
- Lorentz invariantA quantity that does not change due to a Lorentz transformation; a quantity that is independent of the inertial frame.
- Donaldson-Thomas invariantGiven a compact moduli space of sheaves on a Calabi-Yau threefold, its Donaldson-Thomas invariant is the virtual number of its points, i.e., the integral of the cohomology class 1 against the virtual fundamental class.
- Hopf invariantSynonym of Hopf number: An integer-valued topological invariant that quantifies the linking of preimages in continuous maps from the 3-sphere to the 2-sphere.
- Gromov-Witten invariantA rational number that, in certain situations, counts pseudoholomorphic curves meeting prescribed conditions in a given symplectic manifold. They have applications in string theory.
- Zeuthen-Segre invariantA certain invariant of complex projective surfaces.
- quasi-invariantPreserving a specified property under transformation.
- invariant nounA noun in which number is not marked; that is, a noun which does not change form in the plural, such as, in English, fish and series.
- invariant sectionsplural of invariant section: Something that must not be removed or modified during redistribution.
- invariant nounsplural of invariant noun: A noun in which number is not marked; that is, a noun which does not change form in the plural, such as, in English, fish and series.
Compound words 17
- invariantismA philosophy of invariants, holding that knowledge is not context-sensitive.
- antiinvariantHaving the property that when subjected to a specified operation the result is the same as multiplying by the determinant.
- biinvariantBoth left-invariant and right-invariant.
- hyperinvariantInvariant for any transformation that commutes with a specified endomorphism.
- invariantistRelating to invariantism
- invariantlyIn a manner that is invariant (without variation).
- coinvariantinvariant within a cohomology
- noninvariantNot invariant.
- peninvariantSynonym of cumulant: Any of a set of parameters of a one-dimensional probability distribution of a certain form
- superinvariantinvariant under supersymmetry