Journal of Inequalities and Applications 
Volume 2006 (2006), Article ID 89402, 8 pages
doi:10.1155/JIA/2006/89402

Approximate solutions of the generalized Gołąb-Schinzel equation

Jacek Chudziak

Department of Mathematics, University of Rzeszów, Aleja Rejtana 16 C, Rzeszów 35-959, Poland

Received 24 March 2006; Revised 12 July 2006; Accepted 28 July 2006

Abstract

Motivated by the problem of R. Ger, we show that the generalized Gołąb-Schinzel equation is superstable in the class of functions hemicontinuous at the origin. As a consequence, we obtain the form of approximate solutions of that equation.