| Autor: |
López Martín, Ana Cristina, Sancho de Salas, Fernando |
| Zdroj: |
Collectanea Mathematica; Sep2024, Vol. 75 Issue 3, p639-658, 20p |
| Abstrakt: |
We extend the criterion of Kawatani and Okawa for indecomposability of the derived category of a smooth projective variety to arbitrary schemes. For relative schemes, we also give a criterion for the nonexistence of semiorthogonal decompositions that are linear over the base. These criteria are based on the base loci of the global or relative dualizing complexes. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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