Invariant subspace method and exact solutions of the coupled system of time-fractional convection-reaction-diffusion equations.
P. PrakashK. S. PriyendhuM. MeenakshiPublished in: Comput. Appl. Math. (2024)
Keyphrases
- diffusion equation
- subspace methods
- anisotropic diffusion
- scale space
- partial differential equations
- diffusion process
- noise removal
- diffusion processes
- scale spaces
- linear discriminant analysis
- image enhancement
- face recognition
- nonlinear diffusion
- ensemble methods
- boundary conditions
- filtering method
- support vector machine
- lower dimensional
- benchmark datasets
- principal component analysis
- pattern recognition
- prediction accuracy
- edge detection
- image processing
- blind source separation
- feature vectors
- linear subspace
- object recognition
- multiscale
- dimensionality reduction
- recognition rate