Silting objects, simple-minded collections, $t$-structures and co-$t$-structures for finite-dimensional algebras
Bijective correspondences are established between (1) silting objects, (2) simple-minded collections, (3) bounded t -structures with length heart and (4) bounded co- t -structures. These correspondences are shown to commute with mutations and partial orders. The results are valid for finite-dimensio...
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Veröffentlicht in: | Documenta mathematica Journal der Deutschen Mathematiker-Vereinigung. 2014, Vol.19, p.403-438 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | Bijective correspondences are established between (1) silting objects, (2) simple-minded collections, (3) bounded t -structures with length heart and (4) bounded co- t -structures. These correspondences are shown to commute with mutations and partial orders. The results are valid for finite-dimensional algebras. A concrete example is given to illustrate how these correspondences help to compute the space of Bridgeland's stability conditions. |
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ISSN: | 1431-0635 1431-0643 |
DOI: | 10.4171/dm/451 |