Brezis's Open Problem 5.6 on Universal Fourier Summation
Prior state unknown→disproved
negative below the 1/3 threshold; the endpoint case is still open
SourceReplayReproducedFormal proofStatement auditExternal checkExpert reviewPeer review
analysis / Harmonic analysis
negative below the 1/3 threshold; the endpoint case is still open
Temporal state
No reconciled state yet.
Append-only history
negative below the 1/3 threshold; the endpoint case is still open
Research memory
negative below the 1/3 threshold; the endpoint case is still open
negative below the 1/3 threshold; the endpoint case is still open
Evidence graph
parent of · claim · counterexample
parent of · event · claim reported