A Phase-field Approximation of the Perimeter under a Connectedness Constraint

DOI10.1137/18M1225197zbMath1433.49017OpenAlexW2977186038WikidataQ127202436 ScholiaQ127202436MaRDI QIDQ5234598

Stephan Wojtowytsch, Benedikt Wirth, Matteo Novaga, Patrick W. Dondl

Publication date: 27 September 2019

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/18m1225197

zbMATH Keywords

connectednessrelaxationSteiner treephase fieldtopological constraintModica-Mortolaperimeter functional

Mathematics Subject Classification ID

Steiner systems in finite geometry (51E10) Methods involving semicontinuity and convergence; relaxation (49J45)

Related Items (3)

Connected perimeter of planar sets ⋮ A phase-field approach to variational hierarchical surface segmentation ⋮ Connected Coulomb columns: analysis and numerics

Cites Work

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