Unit-circle-preserving mappings
2004 ◽
Vol 2004
(66)
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pp. 3577-3586
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We prove that if a one-to-one mappingf:ℝn→ℝn(n≥2)preserves the unit circles, thenfis a linear isometry up to translation.
2005 ◽
Vol 2005
(21)
◽
pp. 3511-3515
2006 ◽
Vol 2006
◽
pp. 1-7
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2015 ◽
Vol 22
(04)
◽
pp. 1550024
◽
Keyword(s):
1994 ◽
Vol 25
(2)
◽
pp. 112-114
◽
Keyword(s):
Keyword(s):
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