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math.RT2021
Geometric models for the derived categories of Ginzburg algebras of n-angulated surfaces via local-to-global principles
Merlin Christ
We consider a class of relative -Calabi--Yau dg-algebras, referred to as relative Ginzburg algebras, associated with marked surfaces equipped with a decomposition into -gons…
math.AT2021★ 5 cited
Ginzburg algebras of triangulated surfaces and perverse schobers
Merlin Christ
Ginzburg algebras associated to triangulated surfaces provide a means to categorify the cluster algebras of these surfaces. As shown by Ivan Smith, the finite derived category of s…