Purdy's Inequality for Hyperplane Arrangements
the refined form for essential arrangements in projective three-space
Exact FrontierDelta
Scope and record
Occurred: Jul 9, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: site-confirmed. Publication: preprint. AI contribution: ai-assisted. Editorial metadata: CC BY 4.0; linked content retains its own rights.
Canonical aliases: Purdy's Inequality for Hyperplane Arrangements · Purdy's inequality
Confidence: Not scored
Registry verification: site confirmed · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
Mateusz Michalek
human · human collaborator
Piotr Pokora
human · human collaborator
ChatGPT
model · ai model contributor · OpenAI
Lineage and corrections
This event attributed to Piotr Pokora
This event attributed to Mateusz Michalek
This event attributed to ChatGPT
Purdy's Inequality for Hyperplane Arrangements evidence for this event
Purdy's Inequality for Hyperplane Arrangements parent of this event
the refined form for essential arrangements in projective three-space parent of this event
VibeMathed record: Purdy's Inequality for Hyperplane Arrangements evidence for this event
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