在模糊赋范线性空间上讨论Jensen-三次函数方程的稳定性
发布时间:2018-04-15 20:41
本文选题:Jensen-三次函数方程 + 模糊赋范线性空间 ; 参考:《青岛大学》2017年硕士论文
【摘要】:本文首先介绍了模糊赋范线性空间的概念和基本性质,利用直接法证明了上述Jensen-三次函数方程在模糊赋范线性空间中的HUR稳定性。然后利用模糊赋范线性空间的概念和基本性质,基于不动点定理,利用不动点方法证明Jensen-三次函数方程在模糊赋范线性空间中的HUR稳定性。论文的第二部分介绍了Felbin类型的模糊赋范线性空间的概念和基本性质,然后利用直接法和不动点法研究Jensen-三次函数方程在Felbin类型的模糊赋范线性空间中的HUR稳定性。
[Abstract]:In this paper, the concept and basic properties of fuzzy normed linear spaces are introduced, and the HUR stability of the above Jensen-cubic function equations in fuzzy normed linear spaces is proved by direct method.Then, by using the concept and basic properties of fuzzy normed linear space and based on the fixed point theorem, the HUR stability of Jensen-cubic function equation in fuzzy normed linear space is proved by using fixed point method.In the second part of the paper, the concept and basic properties of fuzzy normed linear spaces of Felbin type are introduced, and then the HUR stability of Jensen-cubic function equations in fuzzy normed linear spaces of Felbin type is studied by direct method and fixed point method.
【学位授予单位】:青岛大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:O177
【参考文献】
相关期刊论文 前3条
1 Abbas NAJATI;Choonkil PARK;;On the Stability of a Cubic Functional Equation[J];Acta Mathematica Sinica(English Series);2008年12期
2 Dong Seung KANG;Hahng-Yun CHU;;Stability Problem of Hyers-Ulam-Rassias for Generalized Forms of Cubic Functional Equation[J];Acta Mathematica Sinica(English Series);2008年03期
3 P.K.SAHOO;;A Generalized Cubic Functional Equation[J];Acta Mathematica Sinica(English Series);2005年05期
相关硕士学位论文 前1条
1 薛海燕;Jensen-三次函数方程的Hyers-Ulam稳定性[D];青岛大学;2014年
,本文编号:1755692
本文链接:https://www.wllwen.com/kejilunwen/yysx/1755692.html