On Hammer's X-Ray Problem

• 1 February 1980
• journal article
• Published by Wiley in Journal of the London Mathematical Society
• Vol. s2-21  (1) , 171-175
• https://doi.org/10.1112/jlms/s2-21.1.171

Abstract

Keywords

• CONVEX
• TWO DISTINCT
• REGULAR POLYGON
• LINEARLY EQUIVALENT
• RAY PROBLEM
• PROBLEM SUPPOSE
• FOUR FIXED
• NORMALS LIE
• FIXED HYPERPLANES