analysis / Harmonic analysis

Brezis's Open Problem 5.6 on Universal Fourier Summation

negative below the 1/3 threshold; the endpoint case is still open

25Significance / 100
1Frontier events
0Verification tasks
0Recorded attempts

Temporal state

Current frontier

No reconciled state yet.

Append-only history

Frontier timeline

Research memory

Claims and attempts

Scoped claims

Source authenticated

negative below the 1/3 threshold; the endpoint case is still open

negative below the 1/3 threshold; the endpoint case is still open

Recorded attempts

Evidence graph

Connected research record

Brezis's Open Problem 5.6 on Universal Fourier Summation — Mathematical Frontier Network