A formula for the g-angle between two subspaces of a normed space

We develop the notion of g -angle between two subspaces of a normed space. In particular, we discuss the g -angle between a 1-dimensional subspace and a t -dimensional subspace for t ≥ 1 and the g -angle between a 2-dimensional subspace and a t -dimensional subspace for t ≥ 2 . Moreover, we present...

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Veröffentlicht in:Beiträge zur Algebra und Geometrie 2018-03, Vol.59 (1), p.133-143
Hauptverfasser: Nur, M., Gunawan, H., Neswan, O.
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Neswan, O.
description We develop the notion of g -angle between two subspaces of a normed space. In particular, we discuss the g -angle between a 1-dimensional subspace and a t -dimensional subspace for t ≥ 1 and the g -angle between a 2-dimensional subspace and a t -dimensional subspace for t ≥ 2 . Moreover, we present an explicit formula for the g -angle between two subspaces of ℓ p spaces.
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subjects Algebra
Algebraic Geometry
Convex and Discrete Geometry
Geometry
Mathematics
Mathematics and Statistics
Original Paper
Subspaces
title A formula for the g-angle between two subspaces of a normed space
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