连通紧李群G的自由有理G-谱的代数模型
An algebraic model for free rational G-spectra for connected compact Lie groups G
摘要:
证明了连通紧李群G的自由有理G-谱范畴与分类空间H*(BG)上多项式上同调环上的挠微分分次模范畴是Quillen等价的.成分丰富的森田等价,函子,使合理的频谱代数,和Koszul对偶和厚子类参数的基础上的简单性的导出范畴的多项式环。
英文摘要:
We show that the category of free rational G-spectra for a connected compact Lie group G is Quillen equivalent to the category of torsion differential graded modules over the polynomial cohomology ring on the classifying space, H*(BG). The ingredients are enriched Morita equivalences, functors making rational spectra algebraic, and Koszul duality and thick subcategory arguments based on the simplicity of the derived category of a polynomial ring.
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