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math.AG2022
On the Morita invariance of Categorical Enumerative Invariants
Lino Amorim, Junwu Tu
Categorical Enumerative Invariants (CEI) are invariants associated with a unital, cyclic, smooth -category and a splitting of its non-commutative Hodge filtration. In thi…
math.SG2022
Ungraded matrix factorizations as mirrors of non-orientable Lagrangians
Lino Amorim, Cheol-Hyun Cho
We introduce the notion of ungraded matrix factorization as a mirror of non-orientable Lagrangian submanifolds. An ungraded matrix factorization of a polynomial , with coefficie…