A preconditioner for the Ohta--Kawasaki equation
We propose a new preconditioner for the Ohta–Kawasaki equation, a nonlocal Cahn– Hilliard equation that describes the evolution of diblock copolymer melts. We devise a computable approximation to the inverse of the Schur complement of the coupled second-order formulation via a matching strategy. The...
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| Format: | Journal article |
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Society for Industrial and Applied Mathematics
2017
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