2008Journal of Mathematical and Fundamental SciencesOpen access

P-, I-, g-, and D-Angles in Normed Spaces

Hendra Gunawan, Janny Lindiarni, Oki Neswan

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Abstract

The notion of angles is known in a vector space equipped with an inner product, but not well established in a vector space equipped only with a norm.In this note, we shall develop some notions of angles between two vectors in a normed space and discuss their properties.

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The notion of angles is known in a vector space equipped with an inner product, but not well established in a vector space equipped only with a norm.In this note, we shall develop some notions of angles between two vectors in a normed space and discuss their properties.

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Available abstract

The notion of angles is known in a vector space equipped with an inner product, but not well established in a vector space equipped only with a norm.In this note, we shall develop some notions of angles between two vectors in a normed space and discuss their properties.

Key concepts: Normed vector space, Inner product space, Space (punctuation), Mathematics, Norm (philosophy), Vector space, Pure mathematics, Dual norm

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