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Functional integration

💡 Words with a Similar Meaning to "Functional integration"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
functional analysisnounThe branch of mathematics dealing with infinite-dimensional vector spaces, whose elements are actually functions, as well as generalizations such as Banach spaces and Hilbert spaces.
integralnounConstituting a whole together with other parts or factors; not omittable or removable.
functionalUseful; serving a purpose, fulfilling a function.
integral transformnoun(mathematics) Any transform of the form:
function spacenoun(mathematics) Any metric space whose elements are functions
functional calculusIn mathematics, a functional calculus is a theory allowing one to apply mathematical functions to mathematical operators.
inclusion functionnoun(mathematics) A function whose domain is a subset of its codomain, and for which all of the elements in its domain are fixed points.
function applicationIn mathematics, function application is the act of applying a function to an argument from its domain so as to obtain the corresponding value from its range.
calculus on euclidean spaceIn mathematics, calculus on Euclidean space is a generalization of calculus of functions in one or several variables to calculus of functions on Euclidean space as well as a finite-dimensional real vector space.
density on a manifoldIn mathematics, and specifically differential geometry, a density is a spatially varying quantity on a differentiable manifold that can be integrated in an intrinsic manner.
holomorphic functionIn mathematics, a holomorphic function is a complex-valued function of one or more complex variables that is complex differentiable in a neighbourhood of each point in a domain in complex coordinate space .
hilbert spacenoun(functional analysis) A generalized Euclidean space in which mathematical functions take the place of points; crucial to the understanding of quantum mechanics and other applications.
function of a real variableIn mathematical analysis, and applications in geometry, applied mathematics, engineering, and natural sciences, a function of a real variable is a function whose domain is the real numbers , or a subset of that contains an interval of positive length.
coarea formulaIn the mathematical field of geometric measure theory, the coarea formula expresses the integral of a function over an open set in Euclidean space in terms of integrals over the level sets of another function.
integro-differential equationIn mathematics, an integro-differential equation is an equation that involves both integrals and derivatives of a function.
differential formnoun(differential geometry, tensor calculus, sometimes as "differential p-form") A completely antisymmetric tensor (of order p) that is defined on a Riemannian manifold; an expression, derived by applying a formalism to said tensor, that represents an integrand over the manifold.
measurable functionnoun(mathematics) Any well-behaved function of real numbers between measurable spaces.
topological fieldnoun(mathematics) A field that is also a topological space in which addition and multiplication are both continuous.
domainnounA field or sphere of activity, influence or expertise.
entire functionnoun(mathematics) Any function of a complex variable that is holomorphic throughout the complex plane

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