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Eventual Self-similarity of Solutions for the Diffusion Equation with Nonlinear Absorption and a Point Source.
Peter V. Gordon
Cyrill B. Muratov
Published in:
SIAM J. Math. Anal. (2015)
Keyphrases
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diffusion equation
boundary value problem
boundary conditions
partial differential equations
anisotropic diffusion
scale space
diffusion process
noise removal
gaussian kernel
image enhancement
nonlinear diffusion
diffusion coefficient
filtering method
scale spaces
diffusion processes
finite difference
differential equations
numerical solution
edge map
numerical integration
multiscale
feature extraction
image segmentation
natural images
sufficient conditions
image compression
edge detection
image analysis
reaction diffusion