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Approximation of bivariate Lipschitz continuous functions by hidden variable fractal functions
The crux of the present paper is approximation of bivariate Lipschitz continuous functions by hidden variable fractal functions. We propose the...
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Robust numerical scheme for 2D fractional integro-differential equations of Volterra type
This article provides a numerical study of two-dimensional Volterra integro-differential equations involving fractional derivatives in the Caputo...
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Fractional Legendre wavelet approach resolving multi-scale optimal control problems involving Caputo-Fabrizio derivative
This article provides an effective numerical approach using the fractional integral operational matrix method for a fractional Legendre wavelet to...
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Unconditionally positivity-preserving approximations of the Aït-Sahalia type model: Explicit Milstein-type schemes
The present article aims to design and analyze efficient first-order strong schemes for a generalized Aït-Sahalia type model arising in mathematical...
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Structural iterative rounding for generalized k-median problems
This paper considers approximation algorithms for generalized k -median problems. These problems can be informally described as k -median with a...
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Error analysis of a high-order fully discrete method for two-dimensional time-fractional convection-diffusion equations exhibiting weak initial singularity
This study presents a novel high-order numerical method designed for solving the two-dimensional time-fractional convection-diffusion (TFCD)...
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Numerical solution of nonlinear fractional delay integro-differential equations with convergence analysis
In this work, a high accurate method is given for solving the nonlinear fractional delay integro-differential equations, numerically. By considering...
