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Energy minimisers of prescribed winding number in an S<sup>1</sup>-valued nonlocal Allen-Cahn type model
We study a variational model for transition layers with an underlying functional that combines an Allen-Cahn type structure with an additional nonlocal interaction term. A transition layer is represented by a map from R to S...
Energy minimisers of prescribed winding number in an S<sup>1</sup>-valued nonlocal Allen-Cahn type model
We study a variational model for transition layers with an underlying functional that combines an Allen-Cahn type structure with an additional nonlocal interaction term. A transition layer is represented by a map from R to S...