Approximation of the Mumford-Shah Functional by Phase Fields of Bounded Variation

27 Apr 2020 Belz Sandro Bredies Kristian

In this paper we introduce a new phase field approximation of the Mumford-Shah functional similar to the well-known one from Ambrosio and Tortorelli. However, in our setting the phase field is allowed to be a function of bounded variation, instead of an $H^1$-function... (read more)

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