Department of Mathematics

Student Algebra Seminar

  •  Yu Shen, MSU
  •  Reconstruction of a variety from the derived category and groups of autoequivalences
  •  10/01/2020
  •  1:00 PM - 2:00 PM
  •  Online (virtual meeting)

This talk is mainly based on Bondal and Orlov’s works. We consider smooth algebraic varieties with ample either canonical or anticanonical sheaf. We prove that such a variety is uniquely determined by its derived category of coherent sheaves.We also calculate the group of exact autoequivalences for these categories



Department of Mathematics
Michigan State University
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East Lansing, MI 48824

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