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March 2010 Reflecting recollements
Peter Jø rgensen
Osaka J. Math. 47(1): 209-213 (March 2010).

Abstract

A recollement describes one triangulated category $\mathrm{\mathsf{T}}$ as ``glued together'' from two others, $\mathrm{\mathsf{S}}$ and $\mathrm{\mathsf{U}}$. The definition is not symmetrical in $\mathrm{\mathsf{S}}$ and $\mathrm{\mathsf{U}}$, but this note shows how $\mathrm{\mathsf{S}}$ and $\mathrm{\mathsf{U}}$ can be interchanged when $\mathrm{\mathsf{T}}$ has a Serre functor.

Citation

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Peter Jø rgensen. "Reflecting recollements." Osaka J. Math. 47 (1) 209 - 213, March 2010.

Information

Published: March 2010
First available in Project Euclid: 19 February 2010

MathSciNet: MR2666132

Subjects:
Primary: 18E30

Rights: Copyright © 2010 Osaka University and Osaka City University, Departments of Mathematics

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Vol.47 • No. 1 • March 2010
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