Decomposition of 2-norms

Stela Ceno; Gladiola Tigno

Stela Ceno Department of Mathematics, Elbasan University, Albania
Gladiola Tigno Department of Mathematics, Elbasan University, Albania

Keywords: Asymmetric semi 2-norm, conjugate function of an asymmetric 2-norm, decomposition of a 2-norm.

Abstract

In this paper, after introducing the notion of asymmetric semi 2-norm and asymmetric 2-norm, we present the conjugate function of an asymmetric 2-norm. Then we give a decomposition of a 2-norm in two conjugated asymmetric 2-norms.

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