Inverse methods for uncertain problems

被引：0
|
作者：
Chakraverty, S. [1 ]
Rao, T. D. [2 ]
机构：
[1] Natl Inst Technol Rourkela, Dept Math, Rourkela 769008, Odisha, India
[2] Amrita Vishwa Vidyaprrtham, Sch Engn, Chennai Campus, Chennai 601103, Tamil Nadu, India
来源：
JOURNAL OF INTERDISCIPLINARY MATHEMATICS | 2022年 / 25卷 / 05期
关键词：
Fuzzy parameters; Diffusion; Inverse; Approximation; Radon; Experimental; RADON TRANSPORT; SOIL; EQUATION;
D O I：
10.1080/09720502.2021.1970947
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This paper proposes new methods to handle inverse problems. In particular, uncertain parameters have been taken here as fuzzy viz. Triangular Fuzzy Numbers (TFNs) involved in various physical models. Inverse approaches are very useful to approximate the unknown parameters that characterize the system when data from experimental measurements are already known. In this work we proposed different inverse approaches to approximate the unknown TFNs of various models of radon diffusion/dispersion problems with the help of obtained experimental data.
引用
收藏
页码：1253 / 1266
页数：14
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