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arxiv: 1304.0903 · v1 · pith:RLOGPWCAnew · submitted 2013-04-03 · 🧮 math.AG

A simple counterexample to the Jordan-H\"older property for derived categories

classification 🧮 math.AG
keywords derivedcategoriescounterexamplejordan-holderprojectivepropertyblowup
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A counterexample to the Jordan-H\"older property for semiorthogonal decompositions of derived categories of smooth projective varieties was constructed by B\"ohning, Graf von Bothmer and Sosna. In this short note we present a simpler example by realizing Bondal's quiver in the derived category of a blowup of the projective space.

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