Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4621274 | Journal of Mathematical Analysis and Applications | 2008 | 18 Pages |
Abstract
We shall consider IBVP to a nonlinear equation of suspended string with uniform density to which a nonlinear time-independent outer force works. The nonlinear term is smooth but not monotone. We shall show that IBVP has a unique time-global smooth solution. The regularity of the solutions shall be also studied.
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