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http://dx.doi.org/10.4134/CKMS.2013.28.2.269

A FIXED POINT APPROACH TO THE STABILITY OF THE GENERALIZED POLYNOMIAL FUNCTIONAL EQUATION OF DEGREE 2  

Jin, Sun-Sook (Department of Mathematics Education Gongju National University of Education)
Lee, Yang-Hi (Department of Mathematics Education Gongju National University of Education)
Publication Information
Communications of the Korean Mathematical Society / v.28, no.2, 2013 , pp. 269-283 More about this Journal
Abstract
In this paper, we investigate a stability of the functional equation $$\sum^3_{i=0}_3C_i(-1)^{3-i}f(ix+y)=0$$ by using the fixed point theory in the sense of L. C$\breve{a}$dariu and V. Radu.
Keywords
generalized polynomial functional equation of degree 2; fixed point method; Hyers-Ulam stability;
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Times Cited By KSCI : 4  (Citation Analysis)
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