Results 1 to 10 of about 1,796,366 (201)
Three Efficient All-Erasure Decoding Methods for Blaum–Roth Codes
Entropy, 2022 Blaum–Roth Codes are binary maximum distance separable (MDS) array codes over the binary quotient ring F2[x]/(Mp(x)), where Mp(x)=1+x+⋯+xp−1, and p is a prime number.
Weijie Zhou, Hanxu Hou
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Mathematical and Computational Applications, 2021 A method recently advanced as the conformable Euler method (CEM) for the finite difference discretization of fractional initial value problem Dtαyt = ft;yt, yt0 = y0, a≤t≤b, and used to describe hyperchaos in a financial market model, is shown to be ...
Dominic P. Clemence-Mkhope +1 more
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A Novel n-Point Newton-Type Root-Finding Method of High Computational Efficiency
Mathematics, 2022 A novel Newton-type n-point iterative method with memory is proposed for solving nonlinear equations, which is constructed by the Hermite interpolation. The proposed iterative method with memory reaches the order (2n+2n−1−1+22n+1+22n−2+2n+1)/2 by using n
Xiaofeng Wang
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An Efficient and Fast Sparse Grid Algorithm for High-Dimensional Numerical Integration
Mathematics, 2023 This paper is concerned with developing an efficient numerical algorithm for the fast implementation of the sparse grid method for computing the d-dimensional integral of a given function.
Huicong Zhong, Xiaobing Feng
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Fractal and Fractional, 2022 We present a finite difference/spectral method for the two-dimensional generalized time fractional cable equation by combining the second-order backward difference method in time and the Galerkin spectral method in space with Legendre polynomials ...
Ying Ma, Lizhen Chen
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Newton-like Normal S-iteration under Weak Conditions
Axioms, 2023 In the present paper, we introduced a quadratically convergent Newton-like normal S-iteration method free from the second derivative for the solution of nonlinear equations permitting f′(x)=0 at some points in the neighborhood of the root.
Manoj K. Singh +2 more
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Applied Sciences, 2022 Determining the tolerance solution (TS) of interval linear systems (ILSs) has been a task under consideration for many years. It seems, however, that this task has not been fully and unequivocally solved. This is evidenced by the multiplicity of proposed
Andrzej Piegat, Marcin Pluciński
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The Stability of Functional Equations with a New Direct Method
Mathematics, 2022 We investigate the Hyers–Ulam stability of an equation involving a single variable of the form ∥f(x)−αf(kn(x))−βf(kn+1(x))∥⩽u(x) where f is an unknown operator from a nonempty set X into a Banach space Y, and it preserves the addition operation, besides ...
Dongwen Zhang +3 more
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Applied Sciences, 2022 In this article, a new reversible data hiding method using most significant bits and center shifting technique in dual images is proposed. The proposed reversible data hiding method aims to securely hide high-capacity secret data.
Serdar Solak, Gökhan Tezcan
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The Genuine Resonance of Full-Charm Tetraquarks
Universe, 2021 In this work, the genuine resonance states of full-charm tetraquark systems with quantum numbers JPC=0++,1+−,2++ are searched in a nonrelativistic chiral quark model with the help of the Gaussian Expansion Method.
Xiaoyun Chen
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