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20172020
most citedComputing a categorical Gromov-Witten invariant

8 citations · 11 across the 3 of their papers we have counts for

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math.AG2019

Categorical Saito theory, II: Landau-Ginzburg orbifolds

Junwu Tu

Let be an invertible polynomial with an isolated singularity at origin, and let be a finite diagonal an…

math.AG2019

The Bogomolov-Tian-Todorov Theorem Of Cyclic -Algebras

Junwu Tu

Let be a finite-dimensional smooth unital cyclic -algebra. Assume furthermore that satisfies the Hodge-to-de-Rham degeneration property. In this short note, we pr…

math.AG2019

Categorical Saito theory, I: A comparison result

Junwu Tu

In this paper, we present an explicit cyclic minimal model for the category of matrix factorizations $\MF(W)$ of an isolated hypersurface singularity. The key observatio…

math.AG2018

Categorical primitive forms and Gromov-Witten invariants of singularities

Andrei Caldararu, Si Li, Junwu Tu

We introduce a categorical analogue of Saito's notion of primitive forms. Let denote the potential . For the category of matrix factorizations of…

math.AG2017★ 8 cited

Computing a categorical Gromov-Witten invariant

Andrei Caldararu, Junwu Tu

We compute the B-model Gromov-Witten invariant of an elliptic curve E directly from the derived category D(E). More precisely, we carry out the computation of the catego…