A remark on periodic Tchebyshev systems |
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| Authors: | Roland Zielke |
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| Institution: | (1) Lehrstuhl für Biomathematik der Universität Tübingen, Melanchthonstr. 30, BRD-7400 Tübingen, Deutschland |
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| Abstract: | The linear hull of a Tchebyshev system is called a Haarspace. Every Haar-space of periodic functions has odd dimension. It is shown that under certain conditions an n-dimensional Haar-space of periodic functions contains i-dimensional Haar-spaces Ui, i=1,3,...,n, with U1 U3...Un=U. |
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