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arXiv 2302.05985math.NAcs.NA
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关于三角样条的范数、半范数和变分

About norms, semi-norms and variation of trigonometric splines

V. Denysiuk

摘要:

这项工作探讨规范的基本三角样条的奇数和偶数度,这在某些情况下符合多项式。对于收敛因子依赖于参数的情况,也考虑了基本三角样条。它表明,这些样条的奇数和偶数次的一个重要特点是他们的完全变化。研究了奇次三角样条的半范数。给定的材料是由图表说明,所以,特别是,说明的属性的最小曲率多项式样条是第一次。

英文摘要:

The work examines norms in of fundamental trigonometric splines of odd and even degrees, which in some cases coincide with polynomial ones. Fundamental trigonometric splines for the case where the con-vergence factors depend on the parameter are also considered. It is shown that an important characteristic of these splines of odd and even degrees is their complete variation. The semi-norms of trigonometric splines of odd degrees are also studied. The given material is illustrated by graphs; so, in particular, an illustration of the property of the least curvature of polynomial splines is given for the first time.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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