论文信息 - The Hahn Banach Theorem in the Vector Space over the Field of Complex Numbers

The Hahn Banach Theorem in the Vector Space over the Field of Complex Numbers

This article contains the Hahn Banach theorem in the vector space over the field of complex numbers. The following propositions are true: (1) For every element z of C holds ||z|| = |z|. (3) For every real number r holds (r + 0i) · i = 0 + ri.

A. Milewska

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