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arXiv 1208.5217math.FAmath.OC
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Legendre型被积函数与凸整函数

Legendre-type integrands and convex integral functions

Jonathan M. Borwein, Liangjin Yao

摘要:

本文研究欧几里得空间$E$上的闭凸函数在$L^1_E (S,μ)$上诱导的积分泛函的性质。我们给出了这类整函数是强凸(适定)的充分条件。我们表明,在这种一般性功能,如玻尔兹曼-香农熵和费米-狄拉克熵是强圆形。我们还研究了依测度依测度收敛,并给出了各种极限反例。

英文摘要:

In this paper, we study the properties of integral functionals induced on $L^1_E (S,μ)$ by closed convex functions on a Euclidean space $E$. We give sufficient conditions for such integral functions to be strongly rotund (well-posed). We show that in this generality functions such as the Boltzmann-Shannon entropy and the Fermi-Dirac entropy are strongly rotund. We also study convergence in measure and give various limiting counterexample.

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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