Can-Yun Huang & Wan-Tong Li
A classification scheme is given for the eventually positive solutions to a class of second order nonlinear dynamic equations, in terms of their asymptotic magnitudes. Also we provide necessary and/or sufficient conditions for the existence of positive solutions.
Submitted December 16, 2003. Published February 6, 2004.
Math Subject Classifications: 34B15, 39A10.
Key Words: Time scale, nonlinear dynamic equation, positive solution.
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| Can-Yun Huang |
Department of Applied Mathematics
Lanzhou University of Technology
Lanzhou, Gansu 730050, China
| Wan-Tong Li |
Department of Mathematics, Lanzhou University
Lanzhou, Gansu, 730000, China
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