By examining an example constructed by Petty and McKinney, we show that there are pairs of centered and coaxial bodies of revolution in Ed, d ≥ 3, whose projections onto each two-dimensional subspace are similar, but which are not themselves even affinely equivalent.
Proceedings of the American Mathematical Society
Required Publisher's Statement
Published by: American Mathematical Society
Article DOI: 10.2307/2160435
Stable URL: http://www.jstor.org/stable/2160435
Gardner, Richard J. and Volcic, A., "Convex-Bodies with Similar Projections" (1994). Mathematics. 28.