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Vladikavkazskii Matematicheskii Zhurnal, 2013, Volume 15, Number 4, Pages 44–47
(Mi vmj483)
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Extremal values of the volume of $3$-dimensional parallelepipeds with a given intrinsic diameter
N. V. Rasskazova Rubtsovsk Industrial Intitute, Branch of Altai State Technical University, Rubtsovsk, Russia
Abstract:
It is proved that a parallelepiped with relation $a:b:c=1:1:\sqrt2$ for its edge lengths has maximal volume among all rectangular parallelepipeds with a given intrinsic diameter.
Key words:
rectangular parallelepiped, geodesic (intrinsic) diameter, volume.
Received: 18.10.2012
Citation:
N. V. Rasskazova, “Extremal values of the volume of $3$-dimensional parallelepipeds with a given intrinsic diameter”, Vladikavkaz. Mat. Zh., 15:4 (2013), 44–47
Linking options:
https://www.mathnet.ru/eng/vmj483 https://www.mathnet.ru/eng/vmj/v15/i4/p44
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