Benson's torus-generation conjecture for classifying-space cochains

Let GG be a compact Lie group and let TT be a maximal torus of GG. Let CBGC^*BG and CBTC^*BT denote the cochain algebras of their classifying spaces, and let Db(CBG)\mathcal{D}^b(C^*BG) be the bounded derived category of CBGC^*BG-modules.

Benson's torus-generation conjecture. The bounded derived category Db(CBG)\mathcal{D}^b(C^*BG) is generated by the module CBTC^*BT.

This is the second generation conjecture considered in the paper, transported from the finite-group setting. The supplied text gives no resolution or status evidence beyond its presentation as a conjecture.

Sources & referencesView supporting material

Primary source

Thomas Peirce, “The Nucleus of a Compact Lie Group, and Support of Singularity Categories”, arXiv:2405.00457 (2024).

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