25 citations · 137 across the 24 of their papers we have counts for
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Categorical enumerative invariants of the ground field
Junwu Tu
For an -framed modular operad , we introduce its "Feynman compactification" denoted by which is a modular operad. Let be the $S^…
Categorical Enumerative Invariants, II: Givental formula
Andrei Caldararu, Junwu Tu
To a pair consisting of a smooth, cyclic -algebra and a splitting of the Hodge filtration on its Hochschild homology Costello (2005) associates an invaria…
Categorical primitive forms of Calabi-Yau -categories with semi-simple cohomology
Lino Amorim, Junwu Tu
We study categorical primitive forms for Calabi--Yau categories with semi-simple Hochschild cohomology. We classify these primitive forms in terms of certain grading ope…
On the reconstruction problem in mirror symmetry
Junwu Tu
Let π: M \ra B be a Lagrangian torus fibration with singularities such that the fibers are of Maslov index zero, and unobstructed. The paper constructs a rigid analytic space M_0^\…
Homological mirror symmetry and Fourier-Mukai transform
Junwu Tu
We interpret symplectic geometry as certain sheaf theory by constructing a sheaf of curved A_\infty algebras which in some sense plays the role of a "structure sheaf" for symplecti…