The Planar Berenstein Conjecture
The domain has dihedral symmetry of order 26 and is neither a disc nor centrally symmetric, and its eigenfunction changes sign - which is why an additional sign assumption rescues the statement.
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: The Planar Berenstein Conjecture · Planar Berenstein conjecture
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
ChatGPT 5.6
model · ai model contributor · OpenAI
Matthew J. Colbrook
human · human collaborator
Siavash Sadeghi
human · human collaborator
George Stepaniants
human · human collaborator
Lineage and corrections
Corrects The Planar Berenstein Conjecture →
Supersedes The Planar Berenstein Conjecture →
This event attributed to Matthew J. Colbrook
This event attributed to ChatGPT 5.6
The domain has dihedral symmetry of order 26 and is neither a disc nor centrally symmetric, and its eigenfunction changes sign - which is why an additional sign assumption rescues the statement. parent of this event
VibeMathed record: The Planar Berenstein Conjecture evidence for this event
The Planar Berenstein Conjecture parent of this event
This event attributed to Siavash Sadeghi
This event attributed to George Stepaniants
The Planar Berenstein Conjecture evidence for this event
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