Results 101 to 110 of about 190 (139)

A Wiener-Hopf integral equation arising in some inference and queueing problems

Biometrika, 1974
SUMMARY The solution is presented to an integral equation of Wiener-Hopf type which has been recently treated numerically by Hinkley in connexion with the problem of inference about the change-point in a sequence of random variables. The closed form solution given here enables results to be obtained easily in situations where the numerical method fails.
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Canonical Pseudo-Spectral Factorization and Wiener-Hopf Integral Equations

1986
Wiener-Hopf integral equations with rational matrix symbols that have zeros on the real line are studied. The concept of canonical pseudo-spectral factorization is introduced, and all possible factorizations of this type are described in terms of realizations of the symbol and certain supporting projections.
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On the factorization of matrix and operator Wiener-Hopf integral equations

Izvestiya: Mathematics, 2018
The paper considers the Wiener-Hopf operator \((\hat{K}f)(x)=\int _{0}^{\infty }k(x-t)f(t)dt,\, x\geq 0 \), where \(k(x)\)belongs to the Banach space \(L_{1} (G,\, (-\infty ,+\infty ))\) of Bochner strongly integrable functions with values in a Banach algebra G. The autor considers the canonical factorization problem \(I-\hat{K}=(I-\hat{V}_{-} )(I-\hat{
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An indicator for Wiener-Hopf integral equations with invertible analytic symbol

Integral Equations and Operator Theory, 1985
The Fredholm properties (index, kernel, image, etc.) of Wiener-Hopf integral operators are described in terms of realization of the symbol for a class of matrix symbols that are analytic on the real line but not at infinity. The realizations are given in terms of exponentially dichotomous operators.
Bart, H., Gohberg, I., Kaashoek, M.A.
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The Solution Of Wiener-hopf Problems Using Dual Integral Equations.

1964
PhD ; Electrical engineering ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/183857/2/6505325 ...
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An algorithm for the approximate solution of Wiener-Hopf integral equations

Communications of the ACM, 1973
An explicit approximate solution ƒ ( h ) α is given for the equation ƒ( t ) = ∫ ∞ 0 k ( t - τ )ƒ(
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DERIVATION OF THE WIENER-HOPF INTEGRAL EQUATION

The problem with Bitsadze-Samarskii conditions on the boundary of ellipticity and a segment of the degeneracy line and the displacement condition on pieces of the boundary characteristics of the Gelleristedt equation with a singular coefficient is investigated. The uniqueness of the solution to the problem is proved using the maximum principle, and the
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Homogeneous Wiener—Hopf Double Integral Equation with Symmetric Kernel in the Conservative Case

Mathematical Notes, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Wiener-Hopf Integral Equation with a Nonsymmetric Kernel in the Supercritical Case

Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences), 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Integral equations for Wiener-Hopf factors of L₁matrices

Transport Theory and Statistical Physics, 1977
An elementary proof is given that the Wiener--Hopf factors of Fourier transforms of L/sub 1/ matrix-valued functions satisfy both linear and nonlinear integral equations. The matrices need not be L/sub 2/.
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