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数学与物理
应用数学进展
Vol. 13 No. 10 (October 2024)
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指数函数族非回归参数的Hausdorff维数
Hausdorff Dimension of Non-Recurrent Parameters in the Exponential Family
DOI:
10.12677/aam.2024.1310430
,
PDF
,
被引量
作者:
陈姣汝
,
丁 杰
*
:太原理工大学数学学院,山西 太原
关键词:
非回归参数
;
振荡参数
;
有界参数
;
指数函数
;
Hausdorff维数
;
Non-Recurrent Parameters
;
Oscillating Parameters
;
Bounded Parameters
;
Exponential Function
;
Hausdorff Dimension
摘要:
本文主要探讨指数函数族中一类特殊参数——非回归参数的Hausdorff维数问题,这一研究是在邱维元关于指数函数族逃逸参数的Hausdorff维数为2的重要发现基础上进行的自然延伸与深化。本文旨在证明,在给定的一个固定区域内,指数函数族中非回归且非逃逸参数的集合具有的Hausdorff维数严格小于某个给定的正数。
Abstract:
This paper primarily delves into the Hausdorff dimension of a special class of parameters within the exponential family—the non-recurrent parameters. This investigation constitutes a natural extension and deepening of Qiu’s seminal finding that the Hausdorff dimension of escaping parameters of the exponential family is 2. The objective of this paper is to prove that, within a given fixed region, the Hausdorff dimension of the set of non-escaping non-recurrent parameters in the exponential function family is strictly less than a specified positive number.
文章引用:
陈姣汝, 丁杰. 指数函数族非回归参数的Hausdorff维数[J]. 应用数学进展, 2024, 13(10): 4498-4505.
https://doi.org/10.12677/aam.2024.1310430
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