Nonlinear approximation of multiplicative inverse quartic functional equation in intuitionistic fuzzy normed spaces

被引：0

作者：

Gupta, Eena ^{[1
]}

Chugh, Renu ^{[2
]}

机构：

[1] Pt Neki Ram Sharma Govt Coll, Dept Math, Rohtak 124001, Haryana, India

[2] Maharshi Dayanand Univ, Dept Math, Rohtak 124001, Haryana, India

来源：

JOURNAL OF INTERDISCIPLINARY MATHEMATICS | 2021年 / 24卷 / 04期

关键词：

Multiplicative inverse functional equation; Intuitionistic fuzzy normed space; Generalised Hyers-Ulam stability; Ulam-Gavruta-Rassias stability; STABILITY;

D O I：

10.1080/09720502.2021.1889784

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, authors investigate the stability results of multiplicative inverse quartic functional (MIQF) equation associating a constant, sum of powers of norms, general control function, mixed product-sum of powers of norm and product of different powers of norms pertinent to the results established by Gavruta and Rassias in intuitionistic fuzzy normed spaces. After that, we proved the stability results of MIQF equation through the fixed point alternative.

引用

页码：1017 / 1034

页数：18

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