The Matrix Spencer Conjecture for Finite Groups
the group case; the full Matrix Spencer conjecture remains 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: The Matrix Spencer Conjecture for Finite Groups · Matrix Spencer (groups)
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
ChatGPT Pro 5.5
model · ai model contributor · OpenAI / Anthropic
Claude Opus 4.7
model · ai model contributor · OpenAI / Anthropic
4.8
model · ai model contributor · OpenAI / Anthropic
Afonso S. Bandeira
human · human collaborator
Helmut Bolcskei
human · human collaborator
Lineage and corrections
Corrects The Matrix Spencer Conjecture for Finite Groups →
Supersedes The Matrix Spencer Conjecture for Finite Groups →
The Matrix Spencer Conjecture for C*-Algebra Contractions evidence for this event
This event attributed to 4.8
VibeMathed record: The Matrix Spencer Conjecture for Finite Groups evidence for this event
This event attributed to Helmut Bolcskei
The Matrix Spencer Conjecture for Finite Groups parent of this event
The independent group version, arXiv:2606.12181 evidence for this event
This event attributed to Afonso S. Bandeira
This event attributed to ChatGPT Pro 5.5
the group case; the full Matrix Spencer conjecture remains open parent of this event
This event attributed to Claude Opus 4.7
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