曲线上的微分算子的Picard群
Picard groups of differential operators on curves
摘要:
设X是一条复仿射曲线(与仿射直线不同构),Pic(D)是D(X)-模范畴的自等价群. Cannings和Holland已经证明了Pic(D)适合于一个精确序列,在这个序列中,其他群可以被认为是已知的:我们证明了这个序列是分裂的。
英文摘要:
Let X be a complex affine curve (not isomorphic to the affine line), and let Pic(D) be the group of autoequivalences of the category of D(X)-modules. Cannings and Holland have shown that Pic(D) fits into an exact sequence in which the other groups can be considered known: we show that this sequence is split.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。