Glasnik matematički, Vol. 39 No. 2, 2004.
Original scientific paper
Unit-sphere preserving mappings
Soon-Mo Jung
Byungbae Kim
Abstract
We prove that if a one-to-one mapping f : (n ≥ 2) preserves the unit n - 1 spheres (Sn -1), then f is a linear isometry up to translation.
Keywords
Isometry; unit-circle preserving mapping
Hrčak ID:
1254
URI
Publication date:
29.11.2004.
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