We construct rather short partial tilting complexes T such that quite different indecomposable right bounded complexes C have the property that any morphism from T to a shift of C is homotopic to zero. We also show that, for some T , the strategy to obtain a bounded complex C as a mutation of T is not unique.
On partial tilting modules and right bounded complexes / G. D'Este. - In: ANNALI DELL'UNIVERSITÀ DI FERRARA. SEZIONE 7: SCIENZE MATEMATICHE. - ISSN 0430-3202. - 57:2(2011), pp. 245-260. [10.1007/s11565-011-0131-7]
On partial tilting modules and right bounded complexes
G. D'EstePrimo
2011
Abstract
We construct rather short partial tilting complexes T such that quite different indecomposable right bounded complexes C have the property that any morphism from T to a shift of C is homotopic to zero. We also show that, for some T , the strategy to obtain a bounded complex C as a mutation of T is not unique.File in questo prodotto:
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