A Unital Banach Algebra That Is Not a Calkin Algebra
VibeMathed recorded: A Unital Banach Algebra That Is Not a Calkin Algebra. Consult the linked registry entry for the original report and scope.
Exact FrontierDelta
Scope and record
Occurred: Jul 19, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: unreviewed. Publication: preprint. AI contribution: ai-co-developed. Editorial metadata: CC BY 4.0; linked content retains its own rights.
Canonical aliases: A Unital Banach Algebra That Is Not a Calkin Algebra · Non-Calkin algebra
Confidence: Not scored
Registry verification: unreviewed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
Antonio Acuaviva
human · human collaborator
Pablo Acuaviva
human · human collaborator
ChatGPT 5.5 Pro
model · ai model contributor · OpenAI
Lineage and corrections
This event attributed to Pablo Acuaviva
This event attributed to Antonio Acuaviva
This event attributed to ChatGPT 5.5 Pro
Primariness of the Mixed-Norm Space evidence for this event
A Unital Banach Algebra That Is Not a Calkin Algebra parent of this event
VibeMathed record: A Unital Banach Algebra That Is Not a Calkin Algebra evidence for this event
Registry resolution: resolved. Reported result type: proved. The registry record and named primary source provide the statement and scope. parent of this event
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