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Modified two-step scale-splitting iteration method for solving complex symmetric linear systems

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (4)

For the large sparse complex symmetric linear systems, based on the combination method of real part and imaginary part method established by Wang et a......

Minimum cost strategic weight assignment for multiple attribute decision-making problem using robust optimization approach

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (6)

In practical multiple attribute decision-making (MADM) problems, the interest groups or individuals intentionally set attribute weights to achieve the......

Intermediate value problems for fractional differential equations

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (6)

Fractional differential equation approach is frequently used to describe long-term interactions in nonlinear systems. However, it results in difficult......

Alternating projection method for doubly stochastic inverse eigenvalue problems with partial eigendata

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (5)

In this paper, we consider doubly stochastic inverse eigenvalue problems with partial eigendata, which aims to construct a doubly stochastic matrix fr......

Identification of a time-dependent control parameter for a stochastic diffusion equation

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (6)

In this paper, we are interested in a time-dependent control parameter identification for a stochastic diffusion equation. First, we analyze the ill-p......

Stochastic R-0 matrix linear complementarity problems: the Fischer-Burmeister function-based expected residual minimization

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (6)

Stochastic R-0 matrix, which is a generalization of R-0 matrix, is instrumental in the study of the stochastic linear complementarity problem (SLCP). ......

Lie symmetry analysis, invariant subspace method and q-homotopy analysis method for solving fractional system of single-walled carbon nanotube

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (4)

In this paper, we investigate the time fractional system of fluid-conveying single-walled carbon nanotube (SWCNT), the generalization of SWCNT system ......

A general inertial projected gradient method for variational inequality problems

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (5)

The purpose of this article is to introduce a general inertial projected gradient method with a self-adaptive stepsize for solving variational inequal......

An alternating direction method of multipliers for tensor complementarity problems

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (4)

The tensor complementarity problem (TCP) is a special instance of nonlinear complementarity problems, which has many applications in multi-person nonc......

A relaxation solving approach for the linear trilevel programming problem

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (6)

In this paper, the global and local optimal solutions of the linear trilevel programming problem are concerned. First, we replace the lower level prob......

Investigation of positive definite solution of nonlinear matrix equation X-p = Q+Sigma(m)(i=1) A(i)(*) X-delta A(i)

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (3)

In this paper, we consider the nonlinear matrix equation X-p=Q+Sigma(m)(i)=1 A(i)(*)X(delta)A(i), where A(i)(i=1,2,...,m) are n x n nonsingular comple......

High-order compact LOD methods for solving high-dimensional advection equations

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (3)

In this paper, by using the local one-dimensional (LOD) method, Taylor series expansion and correction for the third derivatives in the truncation err......

Weighted aggregation operators of fuzzy credibility numbers and their decision-making approach for slope design schemes

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (4)

In fuzzy decision-making problems, existing fuzzy decision-making methods only indicate fuzzy assessment values but lack the degrees/levels of credibi......

Finite difference schemes for the two-dimensional multi-term time-fractional diffusion equations with variable coefficients

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (5)

Two implicit finite difference schemes for solving the two-dimensional multi-term time-fractional diffusion equation with variable coefficients are co......

Analysis of a conservative fourth-order compact finite difference scheme for the Klein-Gordon-Dirac equation

期刊: COMPUTATIONAL & APPLIED MATHEMATICS, 2021; 40 (4)

In this paper, we propose and analyze a conservative fourth-order compact finite difference scheme for the Klein-Gordon-Dirac equation with periodic b......

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