Yunsong Qi, Jinwei Yu
Abstract:
We obtain criteria for the oscillation of all solutions to
a fourth-order nonlinear delay dynamic equation on a time scale
that is unbounded from above. The results obtained are
illustrated with examples
Submitted November 7, 2012. Published March 22, 2013.
Math Subject Classifications: 34K11, 34N05, 39A10.
Key Words: Oscillatory solution; delay dynamic equation;
fourth-order; time scale.
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Yunsong Qi Qingdao Technological University School of Science Qingdao, Shandong 266033, China email: qys266520@163.com | |
Jinwei Yu Qingdao Technological University School of Science Qingdao, Shandong 266033, China email: yujwqdlg@163.com |
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