重量结构和动机;共动、coniveau和Chow-weight谱序列,以及层的混合复:综述
Weight structures and motives; comotives, coniveau and Chow-weight spectral sequences, and mixed complexes of sheaves: a survey
摘要:
这是一个调查的结果,作者的重量结构和Voevodsky的动机。权结构是作者引入的t-结构(对于三角范畴)的自然对应物。它们允许构建重量复合物,重量过滤,重量谱序列的各种上同调理论。后者的部分情况是:“经典的”重量谱序列(奇异和etale上同调),coniveau谱序列,和Atiyah-Hirzebruch谱序列。所有这些都在本文件中提到。细节、证明和更多的结果可以在作者的其他论文中找到(这里引用)。我们还提到了一个三角范畴的comotives,其中包含合理的(共)动机的所有功能领域(也是其他投射极限的光滑簇)。
英文摘要:
This is a survey of author's results on weight structures and Voevodsky's motives. Weight structures are natural counterparts of t-structures (for triangulated categories) introduced by the author. They allow to construct weight complexes, weight filtrations, and weight spectral sequences for various cohomology theories. Partial cases of the latter are: 'classical' weight spectral sequences (for singular and etale cohomology), coniveau spectral sequences, and Atiyah-Hirzebruch spectral sequences. All of those are mentioned in the current paper. The details, proofs, and several more results could be found in other papers of the author (cited here). We also mention a certain triangulated category of comotives that contains reasonable (co)motives for all function fields (and also of other projective limits of smooth varieties).
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。