On the rational cuboids with a given face |
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| Authors: | Yong-Gao Chen Shu-Guang Guo |
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| Institution: | a Department of Mathematics, Nanjing Normal University, Nanjing 210097, PR China
b Department of Mathematics, Yancheng Teachers College, Yancheng 224002, PR China |
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| Abstract: | A rational cuboid is a rectangular parallelepiped whose edges and face diagonals all have rational lengths. In this paper, we consider the problem: are there rational cuboids with a given face? In a sense, we reduce the problem to a finite calculation. |
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| Keywords: | 11D09 |
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