Results 11 to 20 of about 371 (43)
Sampling Theorems for Sturm Liouville Problem with Moving Discontinuity Points [PDF]
Boundary Value Problems, 2014 In this paper, we investigate the sampling analysis for a new Sturm-Liouville problem with symmetrically located discontinuities which are defined to depending on a neighborhood of a midpoint of the interval.
Altinisik, Nihat, Hira, Fatma
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The Supposed Material Cause in Posterior Analytics 2.11
Phronesis, 2020 Aristotle presents four causes in Posterior Analytics 2.11, but where we expect matter we find instead the confusing formula, ‘what things being the case, necessarily this is the case’, and an equally confusing example.
Nathanael Stein
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On sampling theories and discontinuous Dirac systems with eigenparameter in the boundary conditions
Boundary Value Problems, 2013 The sampling theory says that a function may be determined by its sampled values at some certain points provided the function satisfies some certain conditions.
M. M. Tharwat
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Boundary Value Problems, 2013 In this paper, we apply a sinc-Gaussian technique to compute approximate values of the eigenvalues of Sturm-Liouville problems which contain an eigenparameter appearing linearly in two boundary conditions, in addition to an internal point of ...
M. M. Tharwat, A. Bhrawy, A. Alofi
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A note on a paper of Harris concerning the asymptotic approximation to the eigenvalues of -y'' + qy = λy, with boundary conditions of general form [PDF]
Boundary Value Problems, 2012 In this article, we derive an asymptotic approximation to the eigenvalues of the linear differential equation -y″(x)+q(x)y(x)=λy(x),x∈(a,b) with boundary conditions of general form, when q is a measurable function which has a singularity in (a, b) and ...
M. Hormozi
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Computation of eigenvalues of discontinuous dirac system using Hermite interpolation technique
Advances in Differential Equations, 2012 We use the derivative sampling theorem (Hermite interpolations) to compute eigenvalues of a discontinuous regular Dirac systems with transmission conditions at the point of discontinuity numerically.
M. M. Tharwat, A. Bhrawy
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Approximation of eigenvalues of boundary value problems
Boundary Value Problems, 2014 In the present paper we apply a sinc-Gaussian technique to compute approximate values of the eigenvalues of discontinuous Dirac systems, which contain an eigenvalue parameter in one boundary condition, with transmission conditions at the point of ...
M. M. Tharwat, S. M. Al-Harbi
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Boundary Value Problems, 2013 Eigenvalue problems with eigenparameter appearing in the boundary conditions usually have complicated characteristic determinant where zeros cannot be explicitly computed.
M. M. Tharwat
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Approximation of multidimensional stochastic processes from average sampling
Journal of Inequalities and Applications, 2012 The convergence property of sampling series, the estimate of truncation error in the mean square sense and the almost sure results on sampling theorem for multidimensional stochastic processes from average sampling are analyzed.
Zhanjie Song
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The finite continuous nonsymmetric Jacobi transform and applications
Advances in Differential Equations, 2012 In this paper we consider the differential difference operator Yα,β=-zddz+2(α+β+1)+(α-β)z1-z2-(α+β+1)1-τ2, where (τf)[z] = f[z-1] The eigenfunction of this operator equal to 1 at 1 is called nonsymmetric Jacobi function. We define the finite continuous
Fethi Bouzaffour
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