Department of Applied Mathematics
Lanzhou University of Technology
Lanzhou, Gansu 730050, China
Department of Mathematics, Lanzhou University
Lanzhou, Gansu, 730000, China
e-mail: wtli@lzu.edu.cn
Can-Yun Huang & Wan-Tong Li
Abstract:
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 e-mail: wtli@lzu.edu.cn |
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