| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 838088 | Nonlinear Analysis: Real World Applications | 2010 | 7 Pages |
Abstract
We study the differential equation x″+g(x′)+μ(x)sgnx′+f(x)=φ(t) with TT-periodic right-hand side, which models for example a mechanical system with one degree of freedom subjected to dry friction and periodic external force. If, in particular, the damping term gg is present and acts, up to a unbounded difference, we get the existence of a TT-periodic solution.
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Authors
Ruyun Ma,