Reduced proper orthogonal decomposition spectral element method for the solution of 2D multi-term time fractional mixed diffusion and diffusion-wave equations in linear and nonlinear modes.
Marziyeh SaffarianAkbar MohebbiPublished in: Comput. Math. Appl. (2022)
Keyphrases
- mathematical model
- high accuracy
- decomposition method
- clustering method
- diffusion process
- cost function
- algebraic equations
- decomposition algorithm
- similarity measure
- pairwise
- detection method
- optimization method
- linear equations
- wave equation
- image segmentation
- decomposition methods
- anisotropic diffusion
- frequency domain
- support vector machine
- probabilistic model
- objective function