Boundedness in Asymmetric Oscillations

Author: Eisenfeld B.J.  

Publisher: Academic Press

ISSN: 0022-247X

Source: Journal of Mathematical Analysis and Applications, Vol.231, Iss.2, 1999-03, pp. : 355-373

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Abstract

In this paper, we are concerned with the boundedness of all the solutions of the equationx″ + ax+ - bx- = f(t).where f(t) is a smooth 2π-periodic function, a and b are positive constants (ab).