Reflectors on vector spaces (Q1208293)
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scientific article; zbMATH DE number 166242
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Reflectors on vector spaces |
scientific article; zbMATH DE number 166242 |
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Reflectors on vector spaces (English)
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16 May 1993
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The authors define a reflector on a vector space \(V\) to be an additive involutory function \(\sigma\) of \(V\) onto itself. The range of \({1\over 2}[I+\sigma]\) is called the speculum of \(\sigma\). The paper gives some basic results on reflectors and results for reflectors which preserve or invert the specula of other reflectors.
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reflector
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additive involutory function
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range
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speculum
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