期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (3)
Transfer operators such as Perron-Frobenius and Koopman operator play a key role in modeling and analysis of complex dynamical systems, which allow li......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (3)
In this paper, we mainly study the error analysis of an unconditionally energy stable local discontinuous Galerkin (LDG) scheme for the Cahn-Hilliard ......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (3)
This short article serves as an epilog of the thirteen preceding papers in this special issue of CMAM. All contributions are authored by participants ......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (3)
In this paper, a class of multilevel preconditioning schemes is presented for solving the linear algebraic systems resulting from the application of M......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (3)
The global arrangement of the degrees of freedom in a standard Argyris finite element method (FEM) enforces C-2 at interior vertices, while solely glo......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (3)
In this paper, we propose an H(curl(2))-conforming spectral elements to solve the quad-curl problem on cubic meshes in three dimensions. Starting with......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (1)
A conforming triangular mixed element recently proposed by Hu and Zhang for linear elasticity is extended by rearranging the global degrees of freedom......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2021; 21 (1)
Local discontinuous Galerkin method is considered for ime-dependent singularly perturbed semi linear problems with boundary layer. The method is equip......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2020; 20 (2)
This paper analyzes an interface-unfitted numerical method for distributed optimal control problems governed by elliptic interface equations. We follo......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2020; 20 (3)
In this article, we study the numerical approximation of a variable coefficient fractional diffusion equation. Using a change of variable, the variabl......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2020; 20 (3)
In this paper, we apply the multilevel augmentation method for solving ill-posed Fredholm integral equations of the first kind via iterated Tikhonov r......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2020; 20 (3)
A robust finite element method is introduced for solving elastic vibration problems in two dimensions. The temporal discretization is carried out usin......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2020; 20 (3)
The Schwarz waveform relaxation (SWR) algorithms have many favorable properties and are extensively studied and investigated for solving time dependen......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2019; 19 (2)
In this paper, we first give a quick review of the current status of the invisibility cloak with meta-materials. Then we focus on the carpet cloak mod......
期刊: COMPUTATIONAL METHODS IN APPLIED MATHEMATICS, 2019; 19 (2)
In this paper, stable mixed formulations are designed and analyzed for the quad div problems under two frameworks presented in [23] and [22], respecti......