Brezis's Open Problem 5.6 on Universal Fourier Summation
negative below the 1/3 threshold; the endpoint case is still open
Exact FrontierDelta
Scope and record
Occurred: Oct 29, 2026
Delta type: REGISTRY REVISION
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-co-developed. VibeMathed editorial classifications, scores, notes, relations, and dataset structure are CC BY 4.0. Source statements and linked content retain their own rights.
Canonical aliases: Brezis's Open Problem 5.6 on Universal Fourier Summation · Brezis OP 5.6
Confidence: Not scored
Registry verification: unreviewed · preprint · partial
Attribution
VibeMathed
registry · event recorded by
ChatGPT
model · ai model contributor · OpenAI
Michal Cieszynski
human · human collaborator
Lineage and corrections
Corrects Brezis's Open Problem 5.6 on Universal Fourier Summation →
Supersedes Brezis's Open Problem 5.6 on Universal Fourier Summation →
Brezis 2023, Problems 5.6-5.8 - Problem statement evidence for this event
Brezis's Open Problem 5.6 on Universal Fourier Summation evidence for this event
This event attributed to ChatGPT
This event attributed to Michal Cieszynski
negative below the 1/3 threshold; the endpoint case is still open parent of this event
Brezis's Open Problem 5.6 on Universal Fourier Summation parent of this event
VibeMathed record: Brezis's Open Problem 5.6 on Universal Fourier Summation evidence for this event
Act on this frontier