Analysis for Allen-Cahn-Ohta-Nakazawa Model in a Ternary System

05/19/2020

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by   Sookyung Joo, et al.

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In this paper we study the global well-posedness of the Allen-Cahn Ohta-Nakazawa model with two fixed nonlinear volume constraints. Utilizing the gradient flow structure of its free energy, we prove the existence and uniqueness of the solution by following De Giorgi's minimizing movement scheme in a novel way.