论等离子体密度非时态参数分析的概率统计方法

IF 0.7 4区数学 Q3 MATHEMATICS, APPLIED

Computational Mathematics and Mathematical Physics Pub Date : 2024-04-22 DOI:10.1134/s0965542524030047

N. S. Arkashov, V. A. Seleznev

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引用次数: 0

摘要

摘要研究了热核设施中等离子体密度值的样本。提出了一种处理实验数据的方法，这种方法可以在该样本和非稳态噪声模型之间建立对应关系。该模型由静态序列和记忆函数卷积而成，可以模拟空间和时间非局部性之间的竞争。本文描述了非局部性参数的物理解释。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

On the Probabilistic-Statistical Approach to the Analysis of Nonlocality Parameters of Plasma Density

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On the Probabilistic-Statistical Approach to the Analysis of Nonlocality Parameters of Plasma Density

Abstract

A sample of values of plasma density in a thermonuclear facility is studied. A methodology for processing experimental data that makes it possible to establish correspondence between this sample and a model of nonstationary noise is proposed. This model is formed as convolution of a stationary sequence and a memory function, and it makes it possible to simulate the competition between space and time nonlocalities. A physical interpretation of the nonlocality parameters is described.

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来源期刊

Computational Mathematics and Mathematical Physics MATHEMATICS, APPLIED-PHYSICS, MATHEMATICAL

CiteScore

1.50

自引率

14.30%

发文量

125

审稿时长

4-8 weeks

期刊介绍： Computational Mathematics and Mathematical Physics is a monthly journal published in collaboration with the Russian Academy of Sciences. The journal includes reviews and original papers on computational mathematics, computational methods of mathematical physics, informatics, and other mathematical sciences. The journal welcomes reviews and original articles from all countries in the English or Russian language.