Generalization of functional equation for the square root spiral

[1]  T. Rassias.  On the stability of the linear mapping in Banach spaces , 1978 .

[2]  M. Kuczma,et al.  Iterative Functional Equations , 1990 .

[3]  L. Székelyhidi.  The stability of the sine and cosine functional equations , 1990 .

[4]  Kazimierz Nikodem,et al.  The stability of the pexider equation , 1991 .

[5]  C. Borelli.  On Hyers— Ulam Stability of Hosszú’s Functional Equation , 1994 .

[6]  G. Forti.  Hyers-Ulam stability of functional equations in several variables , 1995 .

[7]  Soon-Mo Jung.  On the Hyers–Ulam Stability of the Functional Equations That Have the Quadratic Property☆ , 1998 .

[8]  Soon-Mo Jung.  On the Hyers–Ulam–Rassias Stability of a Quadratic Functional Equation , 1999 .

[9]  Yang-Hi Lee,et al.  A Generalization of the Hyers–Ulam–Rassias Stability of Jensen's Equation☆ , 1999 .

[10]  K. Heuvers,et al.  THE FUNCTIONAL EQUATION OF THE SQUARE ROOT SPIRAL , 2000 .

[11]  T. Rassias.  Functional Equations and Inequalities , 2000 .

[12]  K. Jun,et al.  REMARKS ON THE STABILITY OF ADDITIVE FUNCTIONAL EQUATION , 2001 .

[13]  Weinian Zhang,et al.  NOTES ON STABILITY OF THE GENERALIZED GAMMA FUNCTIONAL EQUATION , 2002 .

[14]  Soon-Mo Jung,et al.  Stability of a functional equation for square root spirals , 2002, Appl. Math. Lett..

[15]  R. Agarwal,et al.  Stability of functional equations in single variable , 2003 .

[16]  G. Kim.  On the Hyers–Ulam–Rassias stability of functional equations in n-variables , 2004 .