A four-dimensional Neumann ovaloid

Karp, L; Lundberg, E

Karp, L (reprint author), ORT Braude Coll, Dept Math, POB 78, IL-21982 Karmiel, Israel.

ARKIV FOR MATEMATIK, 2017; 55 (1): 185

Abstract

What is the shape of a uniformly massive object that generates a gravitational potential equivalent to that of two equal point-masses? If the weight o......

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