If a vector space has a scalar product, one can assign a length to each vector of this vector space and a distance or an angle between two vectors and also question whether two vectors are orthogonal. Here, a scalar product is a product of vectors, where the result is a scalar.

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Orthogonality I

  • Christian Karpfinger

摘要

If a vector space has a scalar product, one can assign a length to each vector of this vector space and a distance or an angle between two vectors and also question whether two vectors are orthogonal. Here, a scalar product is a product of vectors, where the result is a scalar.