the Fredholm integral equation is an integral equation whose solution gives rise to Fredholm theory, the study of Fredholm kernels and Fredholm operators...
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mathematics, integral equations are equations in which an unknown function appears under an integral sign. In mathematical notation, integral equations may thus...
32 KB (5,580 words) - 03:35, 30 October 2024
Fredholm theory is a theory of integral equations. In the narrowest sense, Fredholm theory concerns itself with the solution of the Fredholm integral...
8 KB (1,345 words) - 02:08, 1 March 2023
ways, as a theorem of linear algebra, a theorem of integral equations, or as a theorem on Fredholm operators. Part of the result states that a non-zero...
10 KB (1,464 words) - 23:00, 25 November 2024
In mathematics, the Volterra integral equations are a special type of integral equations. They are divided into two groups referred to as the first and...
8 KB (1,496 words) - 23:12, 26 May 2024
representations. An integral transform "maps" an equation from its original "domain" into another domain, in which manipulating and solving the equation may be much...
13 KB (1,278 words) - 17:01, 18 November 2024
Liouville–Neumann series (category Fredholm theory)
results from applying the resolvent formalism to solve Fredholm integral equations in Fredholm theory. The Liouville–Neumann series is defined as ϕ (...
2 KB (415 words) - 19:53, 5 September 2024
In mathematics, Fredholm's theorems are a set of celebrated results of Ivar Fredholm in the Fredholm theory of integral equations. There are several closely...
3 KB (619 words) - 22:03, 2 November 2020
the theory of integral equations, where integral operators supply concrete examples of such operators. A typical Fredholm integral equation gives rise to...
17 KB (2,658 words) - 02:22, 21 November 2024
range of factorings and rearrangements of the equation are possible. It is a Fredholm integral equation of the second kind, similar to those that arise...
11 KB (1,500 words) - 14:10, 9 January 2024
the idea of the Fredholm integral equation and the Fredholm operator, and are one of the objects of study in Fredholm theory. Fredholm kernels are named...
5 KB (851 words) - 09:53, 18 December 2023
mathematics, Fredholm operators are certain operators that arise in the Fredholm theory of integral equations. They are named in honour of Erik Ivar Fredholm. By...
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in mathematics Fredholm determinant, in mathematics Fredholm integral equation, in mathematics Fredholm kernel, in mathematics Fredholm module, In noncommutative...
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Erik Ivar Fredholm (7 April 1866 – 17 August 1927) was a Swedish mathematician whose work on integral equations and operator theory foreshadowed the theory...
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Adomian decomposition method (category Differential equations)
decomposition method for nonhomogenous Fredholm integral equation of the second kind goes as follows: Given an integral equation of the form: u ( x ) = f ( x )...
24 KB (4,974 words) - 01:07, 24 April 2024
Method of moments (electromagnetics) (category Numerical differential equations)
\mathbf {H} _{\text{inc}}(r)} MFIE is often formulated to be a Fredholm integral equation of the second kind and is generally well-posed. Nevertheless,...
35 KB (3,968 words) - 11:45, 4 October 2024
integral Vitali set, non-measurable set Henstock–Kurzweil integral Amenable group Banach–Tarski paradox Hausdorff paradox Fredholm equation Fredholm operator...
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The Volterra equation may refer to the Volterra integral equation, an integral in the style of Fredholm theory. Product integral, an integral over an operator-valued...
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Dirichlet problem (category Partial differential equations)
{\displaystyle \nu (s)} is given by the unique solution to the Fredholm integral equation of the second kind, f ( x ) = − ν ( x ) 2 + ∫ ∂ D ν ( s ) ∂ G...
13 KB (1,978 words) - 01:52, 10 April 2024
frequencies. Mathematically, the problem reduces to solving a Fredholm integral equation of the first kind with an ill-conditioned kernel. As a result...
8 KB (1,030 words) - 20:59, 14 April 2024
Large eddy simulation (category Partial differential equations)
variational problem is that C {\displaystyle C} must satisfy a Fredholm integral equation of the second kind C ( x ) = f ( x ) + ∫ K ( x , y ) C ( y ) d...
45 KB (7,229 words) - 16:05, 11 July 2024
point of view the Lippmann–Schwinger equation in coordinate representation is an integral equation of Fredholm type. It can be solved by discretization...
17 KB (2,563 words) - 16:38, 16 November 2023
Green's function (category Differential equations)
each projection. Such an integral equation is known as a Fredholm integral equation, the study of which constitutes Fredholm theory. The primary use of...
38 KB (5,167 words) - 01:37, 1 November 2024
increase the resolution without bound, we approach the kernel of the Fredholm integral equation of the 2nd kind, namely the Fourier operator that defines the...
11 KB (2,103 words) - 19:46, 11 November 2024
This is a list of scientific equations named after people (eponymous equations). Contents A B C D E F G H I J K L M N O P R S T V W Y Z See also References...
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and eigenfunctions ek, which are found solving the homogeneous Fredholm integral equation of the second kind ∫ a b K X ( s , t ) e k ( s ) d s = λ k e k...
47 KB (10,711 words) - 04:40, 16 September 2024
expected the Riemann Hypothesis would be a consequence of Fredholm's work on integral equations with a symmetric kernel. At the time of Pólya's conversation...
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Resolvent formalism (category Fredholm theory)
other uses, the resolvent may be used to solve the inhomogeneous Fredholm integral equations; a commonly used approach is a series solution, the Liouville–Neumann...
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Spectral theory (section Operator equations)
find G, of course. See the articles on Green's functions and on Fredholm integral equations. It must be kept in mind that the above mathematics is purely...
32 KB (4,668 words) - 11:23, 22 May 2024
it forms the Liouville-Neumann series that formally solves Fredholm integral equations. Suppose that T {\displaystyle T} is a bounded linear operator...
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