Global Existence and Fixed-Time Synchronization of a Hyperchaotic Financial System Governed by Semi-Linear Parabolic Partial Differential Equations Equipped with the Homogeneous Neumann Boundary Condition.
Chengqiang WangXiangqing ZhaoYulin ZhangZhiwei LvPublished in: Entropy (2023)
Keyphrases
- boundary conditions
- partial differential equations
- boundary value problem
- fixed point theorem
- diffusion equation
- image denoising
- image processing
- reaction diffusion
- finite difference
- anisotropic diffusion
- level set
- numerical solution
- sufficient conditions
- shape from shading
- multiscale
- finite element model
- differential operators
- differential equations
- fourth order
- image enhancement
- difference equations
- linear systems
- energy functional
- high order
- numerical algorithms
- conservation laws
- edge detection