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Boundedness of log pluricanonical representations of log Calabi-Yau pairs in dimension 2

129   0   0.0 ( 0 )
 Added by Chen Jiang
 Publication date 2020
  fields
and research's language is English




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We show the boundedness of B-pluricanonical representations of lc log Calabi-Yau pairs in dimension $2$. As applications, we prove the boundedness of indices of slc log Calabi-Yau pairs up to dimension $3$ and that of non-klt lc log Calabi-Yau pairs in dimension $4$.



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