Commutativity conjectures for parabolic affine category O over a deformation ring
Let be the deformation ring, let be the corresponding deformation ring after replacing by , and let and be the associated deformed parabolic categories. Let and denote the equivalences between the corresponding categories, and let and be the relevant functors. The deformation-ring commutativity conjectures. The two displayed diagrams in the source are commutative: the first compares with the composite , and the second compares with the corresponding composite , under the stated equivalences. These conjectures assert that the level-changing equivalences are compatible with both induction-type and restriction-type functors in the deformed parabolic categories; the source gives no evidence that they have been resolved.
References
Primary source
Ruslan Maksimau, “Affine category O, Koszul duality and Zuckerman functors”, arXiv:2007.11267 (2020).
Additional references
2 papers in this index state this conjecture (2015–2020). The statement above is taken from the most recent of them; the others are arXiv:1512.04878.
Progress summary
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