• 科學研究
    報告題目:

    Recollements and Ladders for weighted projective lines

    報告人:

    阮詩佺 教授(廈門大學)

    報告時間:

    報告地點:

    騰訊會議 ID:345 649 693

    報告摘要:

    In this talk, I will introduce recollements and ladders for exceptional curves by using reduction/insertion functors due to p-cycle construction. As applications to weighted projective lines, we classify recollements for the category of coherent sheaves over a weighted projective line, and give an explicit description of ladders in two different levels: the bounded derived category of coherent sheaves and the stable category of vector bundles.

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