2 citations · 3 across the 4 of their papers we have counts for
4 papers
On the 1-leg Donaldson-Thomas -vertex
Yijie Lin
We introduce a notion of restricted pyramid configurations for computing the 1-leg Donaldson-Thomas -vertex. We study a special type of restricted p…
The orbifold DT/PT vertex correspondence
Yijie Lin
We present an orbifold topological vertex formalism for PT invariants of toric Calabi-Yau 3-orbifolds with transverse singularities. We give a proof of the orbifold DT/PT…
Relative orbifold Pandharipande-Thomas theory and the degeneration formula
Yijie Lin
We construct relative moduli spaces of semistable pairs on a family of projective Deligne-Mumford stacks. We define moduli stacks of stable orbifold Pandharipande-Thomas pairs on s…
Moduli spaces of semistable pairs on projective Deligne-Mumford stacks
Yijie Lin
We generalize the construction of a moduli space of semistable pairs parametrizing isomorphism classes of morphisms from a fixed coherent sheaf to any sheaf with fixed Hilbert poly…