Non-invertible Conway defects conjecture for K3 sigma models
Let Π♮⊂Λ⊗R⊂Vtwf♮\Pi^{\natural}\subset \Lambda\otimes\mathbb{R}\subset V^{f\natural}_{tw}Π♮⊂Λ⊗R⊂Vtwf♮ be a four-dimensional subspace, and let TopΠ♮\mathsf{Top}_{\Pi^{\natural}}TopΠ♮ be the full subcategory of to…
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