Results 1 to 10 of about 132,935 (219)
Approximation of inverse source problem for time fractional pseudo-parabolic equation in $L^p$ [PDF]
Mathematics and Computational Sciences, 2023 In this work, we focus on the final value problem of an inverse problem for the pseudo-parabolic equation. This study aims to provide a regularization method for this equation, once the measurement data are obtained at the final time in $L^{r}(0,\pi ...
Phong Tran, Long Le
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Convergence of Income Inequality in Russia’s Regions [PDF]
Пространственная экономика, 2022 In this paper we test convergence of income inequality in Russia’s regions for the period 1995–2020. To do this, conditional and unconditional beta convergence models for the regional Gini index are evaluated on cross-sectional and panel data using time ...
Andrey Vladimirovich Polbin +1 more
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Mathematics, 2022 The main objective of this paper is concerned with the convergence of the boundary parameter for the large-scale, three-dimensional, viscous primitive equations. Such equations are often used for weather prediction and climate change.
Zhanwei Guo, Jincheng Shi, Danping Ding
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Journal of Numerical Analysis and Approximation Theory, 2023 This paper establishes convergence rates and error estimates for the pseudo-polyharmonic div-curl and elastic interpolation. This type of interpolation is based on a combination of the divergence and the curl of a multivariate vector field and ...
Mohammed-Najib Benbourhim +2 more
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On expansions for nonlinear systems Error estimates and convergence issues
Comptes Rendus. Mathématique, 2023 Explicit formulas expressing the solution to non-autonomous differential equations are of great importance in many application domains such as control theory or numerical operator splitting.
Beauchard, Karine +2 more
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Pseudospectral method for semilinear partial functional differential equations [PDF]
Opuscula Mathematica, 2010 We present a convergence result for two spectral methods applied to an initial boundary value problem with functional dependence of Volterra type. Explicit condition of Courant-Friedrichs-Levy type is assumed on time step \(\tau \) and the number \(N ...
Wojciech Czernous
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Mathematics, 2020 In this paper, we prove two general convergence theorems with error estimates that give sufficient conditions to guarantee the local convergence of the Picard iteration in arbitrary normed fields. Thus, we provide a unified approach for investigating the
Stoil I. Ivanov
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European and global financial integration: some panel evidence of the convergence of interest rates [PDF]
Banks and Bank Systems, 2016 This paper seeks to contribute to the literature on financial integration using panel estimates to test beta- and sigma-convergence across the European Union countries’ interest rates and towards two specific benchmarks — the German and US rates ...
Cândida Ferreira
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Two Point Iterative Schemes for Nondifferentiable Equations in Banach Space
European Journal of Mathematical Analysis, 2023 The local as well as the semi-local convergence analysis is established for a certain single step-two point iterative scheme defined on a Banach space setting. These schemes converge to a locally unique solution of a nonlinear equation.
Ioannis K. Argyros +2 more
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Unified Convergence Analysis of Chebyshev–Halley Methods for Multiple Polynomial Zeros
Mathematics, 2022 In this paper, we establish two local convergence theorems that provide initial conditions and error estimates to guarantee the Q-convergence of an extended version of Chebyshev–Halley family of iterative methods for multiple polynomial zeros due to ...
Stoil I. Ivanov
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