ACTA MATHEMATICA UNIVERSITATIS COMENIANAE

Vol. LXXI, 1(2002)
p. 93

ANALYSIS OF A SEMIDISCRETE SCHEME FOR SOLVING IMAGE SMOOTHING EQUATION OF MEAN CURVATURE FLOW TYPE
A. Handlovicova and K. Mikula


Abstract.  Numerical approximation of a nonlinear diffusion equation of mean curvature flow type is discussed. Convergence and error analysis of a regularized problem is presented.

AMS subject classification:  35K55 65P05, 65N30
Keywords:  Nonlinear parabolic equations, mean curvature flow, level set equation, image and shape multiscale analysis, numerical solution, finite element method

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