Computation of plurigenera of a canonical threefold
Date
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Topic
For a canonical threefold, there are few known results about
plurigenera. We know that a sufficient multiple of canonical divisor
generates a nontrivial linear system and that there is a universal
multiple. In this talk, we are going to introduce an algorithm for
computing plurigenera. Furthermore, when the algebraic euler
characteristic is small, especially 1 or 2, we are going to compute
plurigenera.