On maps preserving isosceles orthogonality in normed linear spaces


Abstract


En
We show that a linear map from a normed linear space X to another normed linear space Y preserves isosceles orthogonality if and only if it is a scalar multiple of a linear isometry.

DOI Code: 10.1285/i15900932v29n1p55

Keywords:
46B20; 52A21

Full Text: PDF
کاغذ a4

Creative Commons License
This work is licensed under a Creative Commons Attribuzione - Non commerciale - Non opere derivate 3.0 Italia License.