2 citations · 3 across the 9 of their papers we have counts for
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Modules and generalizations of Joyce vertex algebras
Chenjing Bu
Joyce vertex algebras are vertex algebra structures defined on the homology of certain -linear moduli stacks, and are used to express wall-crossing formulae for Joyce's…
Orthosymplectic Donaldson-Thomas theory
Chenjing Bu
We construct and study Donaldson-Thomas invariants counting orthogonal and symplectic objects in linear categories, which are a generalization of the usual Donaldson-Thomas invaria…
Intrinsic Donaldson-Thomas theory. II. Stability measures and invariants
Chenjing Bu, Andrés Ibáñez Núñez, Tasuki Kinjo
This is the second paper in a series on intrinsic Donaldson-Thomas theory, a framework for studying the enumerative geometry of general algebraic stacks. In this paper, we present…
Intrinsic Donaldson-Thomas theory. I. Component lattices of stacks
Chenjing Bu, Daniel Halpern-Leistner, Andrés Ibáñez Núñez +1
This is the first paper in a series on intrinsic Donaldson-Thomas theory, where we develop a new framework for enumerative geometry that allows the generalization of constructions…
Cohomology of symmetric stacks
Chenjing Bu, Ben Davison, Andrés Ibáñez Núñez +2
We construct decompositions of: (1) the cohomology of smooth stacks, (2) the Borel--Moore homology of -shifted symplectic stacks, and (3) the vanishing cycle cohomology of $(-1)…