On the Existence and Uniqueness of a Solution for Some Frequency-Dependent Partial Differential Equations Coming from the Modeling of Metamaterials.
Pierre-Henri CocquetPierre-Alain MazetVincent MouyssetPublished in: SIAM J. Math. Anal. (2012)
Keyphrases
- partial differential equations
- numerical algorithms
- numerical methods
- numerical solution
- anisotropic diffusion
- level set
- boundary value problem
- image denoising
- numerical scheme
- hamilton jacobi
- integral equation
- image enhancement
- image processing
- fourth order
- curve evolution
- differential equations
- eikonal equation
- multiscale
- problems in image processing
- finite difference
- multiresolution
- linear systems
- exact solution
- mathematical morphology
- active contours
- image quality
- edge detection
- conservation laws