A fixed point approach to the Hyers-Ulam stability of an $AQ$ functional equation in probabilistic modular spaces | ||
| International Journal of Nonlinear Analysis and Applications | ||
| مقاله 10، دوره 4، شماره 2، 2013، صفحه 89-101 اصل مقاله (409.96 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2013.60 | ||
| نویسندگان | ||
| S. Zolfaghari1؛ A. Ebadian1؛ S. Ostadbashi1؛ M. De La Sen2؛ M. Eshaghi Gordji* 3 | ||
| 1Department of Mathematics, Urmia University, Urmia, Iran | ||
| 2Institute of Research and Development of Processes University of Basque Country Campus of Leioa (Bizkaia) - Aptdo. 644- Bilbao, 48080- Bilbao, Spain | ||
| 3Department of Mathematics, Faculty of Mathematics, Statistics and Computer Sciences, Semnan University, Semnan 35195-363, Iran | ||
| چکیده | ||
| In this paper, we prove the Hyers-Ulam stability in $\beta$-homogeneous probabilistic modular spaces via fixed point method for the functional equation \[ f(x+ky)+f(x-ky)=f(x+y)+f(x-y)+\frac{2(k+1)}{k}f(ky)-2(k+1)f(y) \] for fixed integers $k$ with $k\neq 0,\pm1.$ | ||
| کلیدواژهها | ||
| Hyers-Ulam stability؛ AQ functional Equation؛ Fixed point؛ Probabilistic Modular Space | ||
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