Discrete gradient flows for shape optimization and applications

Computer Methods in Applied Mechanics and Engineering

Volumn 196, Issue 37-40 SPEC. ISS., 2007, Pages 3898-3914

  Dogan G ^a   Morin, P ^b   Nochetto, R H ^a   Verani, M ^c  

^a Bldg 142   (United States)

^b Instituto de Matematica Aplicada del Litoral   (Argentina)

^c POLITECNICO DI MILANO   (Italy)

Author keywords

Finite elements; Gradient flow; Image segmentation; Scalar product; Semi implicit discretization; Shape optimization; Surface diffusion

Indexed keywords

SCHUR COMPLEMENT; SPACE DISCRETIZATION; TIME DISCRETIZATION;

DIFFERENTIATION (CALCULUS); DIFFUSION; FINITE ELEMENT METHOD; IMAGE SEGMENTATION; INTERFACIAL ENERGY; LINEAR ALGEBRA; PARTIAL DIFFERENTIAL EQUATIONS;

SHAPE OPTIMIZATION;

DIFFERENTIATION (CALCULUS); DIFFUSION; FINITE ELEMENT METHOD; IMAGE SEGMENTATION; INTERFACIAL ENERGY; LINEAR ALGEBRA; PARTIAL DIFFERENTIAL EQUATIONS; SHAPE OPTIMIZATION;

EID: 34447274993     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cma.2006.10.046     Document Type: Article

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