Journal of applied mathematics & informatics
- Volume 4 Issue 1
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- Pages.47-62
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- 1997
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
ASYMPTOTIC STABILITY AND DECAY RATE OF SOLUTIONS FOR A NONLINEAR FOURTH ORDER WAVE EQUATION
Abstract
This paper is concerned with investigating the global as-ymptotic behavior of the zero solution of the initial-boundary value problem for a nonlinear fourth order wave equation, Moreover an esti-mate of the rate of decay of the solutions is obtained.