通过时间尺度上的钻石积分使用赫米特多项式对某些发散度量进行约束

IF 1.9 3区 数学 Q1 MATHEMATICS
Muhammad Bilal, Khuram Ali Khan, Ammara Nosheen, Josip Pečarić
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引用次数: 0

摘要

本文利用赫米特多项式,通过时间尺度上的钻石积分对包含 Csiszár 分歧约束的不等式进行了推广。利用赫米特多项式的各种约束条件对这一新不等式进行了一些改进。通过使用特定的凸函数,获得了不同发散度量的边界。此外,为了寻求数学统计中的应用,本文还估算了不同发散度量在不同固定时间尺度上的边界。本文讨论的新结果是文献中离散和连续结果的概括(统一)形式(由于时间尺度微积分统一了离散和连续情况)。此外,钻石积分还可用于研究离散-连续混合系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Bounds of Some Divergence Measures Using Hermite Polynomial via Diamond Integrals on Time Scales

In this article, an inequality which contains bound of Csiszár divergence is generalised via diamond integral on time scales by utilizing the Hermite polynomial. Various constraints of Hermite polynomial are employed to provide some improvements of this new inequality. Bounds of different divergence measures are obtained by using particular convex functions. Furthermore, in seek of applications in mathematical statistics, bounds of different divergence measures are estimated on diverse fixed time scales. The paper addresses new results which are generalized (unified) form of both discrete and continuous results in literature (As time scales calculus unifies both discrete and continuous cases). Moreover, diamond integral can be used to study hybrid discrete-continuous systems.

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来源期刊
Qualitative Theory of Dynamical Systems
Qualitative Theory of Dynamical Systems MATHEMATICS, APPLIED-MATHEMATICS
CiteScore
2.50
自引率
14.30%
发文量
130
期刊介绍: Qualitative Theory of Dynamical Systems (QTDS) publishes high-quality peer-reviewed research articles on the theory and applications of discrete and continuous dynamical systems. The journal addresses mathematicians as well as engineers, physicists, and other scientists who use dynamical systems as valuable research tools. The journal is not interested in numerical results, except if these illustrate theoretical results previously proved.
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