Jishan Fan, Hongwei Wu
Abstract:
In this paper, we prove that for a semilinear wave equation
with source terms, the energy decays exponentially as
time approaches infinity. For this end we use the
the multiplier method.
Submitted May 1, 2006. Published July 21, 2006.
Math Subject Classifications: 35L05, 35L15, 35L20.
Key Words: Wave equation; source terms; exponential decay;
multiplier method
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Jishan Fan Department of Mathematics, Suzhou University Suzhou 215006, China and College of Information Science and technology Nanjing Forestry University, Nanjing 210037, China email: fanjishan@njfu.edu.cn |
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Hongwei Wu Department of Mathematics Southeast University, Nanjing, 210096, China email: hwwu@seu.edu.cn |
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