Zongzhu Lin

collaborators

2 papers

math.RT2025

Differential graded algebras with divided powers and homotopy Lie algebras

Antoine Caradot, Zongzhu Lin

Given a commutative algebra $A$ and a quotient $A$ -algebra $A / I$ , we construct a resolution of $A / I$ as an $A$ -module such that it is also a differential graded (dg) algebra with d…

math.RT2025

Equivariant vertex coalgebras, $C_{2}$ -coalgebras and duality for diagonalisable group schemes

Antoine Caradot, Zongzhu Lin

In this paper, we define vertex algebras and vertex coalgebras in the category of rational $G_{Γ}$ -modules, where $G_{Γ}$ is the group scheme defined by the group algebra $k Γ$ …

Differential graded algebras with divided powers and homotopy Lie algebras

Equivariant vertex coalgebras, C2​-coalgebras and duality for diagonalisable group schemes

Equivariant vertex coalgebras, $C_{2}$ -coalgebras and duality for diagonalisable group schemes