弗雷歇模块与降维
Fréchet Modules and Descent
AI总结:
本文研究了Banach环上的Ind-Banach模块的多个方面,结合同调代数与泛函分析,探讨了核模块、相对于项目张量积平坦的模块,以及可度量和弗雷歇Ind-Banach模块的性质,并应用这些结果建立了Banach代数几何中的准凝聚模理论及在分析和算术背景下的降维定理。
摘要:
我们研究了Ind-Banach模块在Banach环上的若干方面,从而综合了同调代数和泛函分析的一些方面。这包括对核模块和相对于项目张量积平坦的模块的研究。我们还研究了可度量和弗雷歇Ind-Banach模块。我们给出了Banach环的投影极限作为ind-对象的显式描述。我们研究了项目张量积的精确性,相对于核和可数积。作为应用,我们描述了Banach代数几何中的准凝聚模理论。我们证明了在各种分析和算术背景下准凝聚模的降维定理。
英文摘要:
We study several aspects of the study of Ind-Banach modules over Banach rings thereby synthesizing some aspects of homological algebra and functional analysis. This includes a study of nuclear modules and of modules which are flat with respect to the projective tensor product. We also study metrizable and Fréchet Ind-Banach modules. We give explicit descriptions of projective limits of Banach rings as ind-objects. We study exactness properties of projective tensor product with respect to kernels and countable products. As applications, we describe a theory of quasi-coherent modules in Banach algebraic geometry. We prove descent theorems for quasi-coherent modules in various analytic and arithmetic contexts.
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。