文章基本信息

标题：On a functional equation related to a generalization of Flett's mean value theorem
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作者：T. Riedel ; Maciej Sablik
期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：2000
卷号：23
DOI：10.1155/S0161171200000508
出版社：Hindawi Publishing Corporation
摘要：In this paper, we characterize all the functions that attain their Flett mean value at a particular point between the endpoints of the interval under consideration. These functions turn out to be cubic polynomials and thus, we also characterize these.