The fundamental parallelepiped conjecture for real reductive groups

Dougal Davis, Lucas Mason-Brown

Source record

Source: Crossref

Published: Jan 1, 2026

DOI: 10.1215/00127094-2025-0088

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Source abstract

In this article, we prove the FPP conjecture, giving a strong upper bound on the unitary dual of a real reductive group. Our proof is an application of the global generation properties of D-modules on the flag variety and their Hodge filtrations.

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