Curved DG Modules and Matrix Factorizations from Noncommutative Quadric Hypersurfaces

Peter Goetz

The category of noncommutative quadratic quadric hypersurfaces, $\mathtt{Quad}\text{-}\mathtt{QHS}$, consists of pairs $(A,f)$, where $A$ is a quadratic algebra and $f\in A$ is a nonze…