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On Lagrangian algebras in group-theoretical braided fusion categories
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algebrascategorieslagrangianfusionbraidedcentrecentresconstruction
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We describe Lagrangian algebras in twisted Drinfeld centres for finite groups. Using the full centre construction, we establish a 1-1 correspondence between Lagrangian algebras and module categories over pointed fusion categories.
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Cited by 2 Pith papers
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