Manuscript OpenAI@2026-10-07 · OpenAI.tex · remark · 6a931f8f
Remark: 088-02. A product counterexample to the simplex maximum for projection-body volume
Manuscript map · lines 4185–4194
OpenAI@2026-10-07#rem:oai-p-088-02
Authors: OpenAI. Family 088.
Title: A product counterexample to the simplex maximum for projection-body volume.
Abstract: The product of two ten-dimensional simplices has larger normalized projection-body volume than a twenty-dimensional simplex. This gives a counterexample to Brannen's proposed simplex maximum.
This abstract is a catalogue record. It is not a verification and not a premise. It does not close O.1. O.1 stays NOT_CLOSED. No quantum coefficient is admitted. No compilation is asserted.
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