On d-arrangements associated with a simplex

✍ Scribed by Gerald L Alexanderson; John E Wetzel

• Book ID: 103057329
• Publisher: Elsevier Science
• Year: 1986
• Tongue: English
• Weight: 201 KB
• Volume: 62
• Category: Article
• ISSN: 0012-365X
• DOI: 10.1016/0012-365x(86)90222-0

✦ Synopsis

We recently conjectured that a certain projective d-arrangement ~ associated with a regular simplex Od is simplicial for d = 4 and suggested that it might even be simplicial for d > 4. In this note we disprove both conjectures.