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An efficient mixed asymptotic-numerical scheme for singularly perturbed convection diffusion problems.
Aditya Kaushik
Vijayant Kumar
Anil K. Vashishth
Published in:
Appl. Math. Comput. (2012)
Keyphrases
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energy functional
numerical scheme
image segmentation
partial differential equations
active contours
anisotropic diffusion
diffusion equation
image processing
fixed point