研究第一类修正后球形贝塞尔函数的H?lder平均凹凸性, 把修正后球形贝塞尔函数与H?lder平均进行联系, 给出了有关H?lder平均凹凸性的一个充分必要条件.%In this article, we study the convexity and concavity of the modified spherical Bessel functions of the first kind respect to H?lder means.The modified spherical Bessel functions is associated with H?lder means, and it establishes a necessary and sufficient condition for the convexity and concavity of respect to H?lder means.
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