A Generalized Wirtinger's Inequality with Applications to a Class of Ordinary Differential Equations
We first prove a generalized Wirtinger's inequality. Then, applying the inequality, we study estimates for lower bounds of periods of periodic solutions for a class of delay differential equations x˙(t)=−∑k=1nf(x(t−kr)), and x˙(t)=&#...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2009-01-01
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| Series: | Journal of Inequalities and Applications |
| Online Access: | http://dx.doi.org/10.1155/2009/710475 |