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| A Bilinear Backlund Transformation and Lax Pair for a （1＋1）-Dimensional Differential-Difference sine-Gordon Equation | |
| 引用本文： | QIAN Xian-Min Hon-Wah Tam. A Bilinear Backlund Transformation and Lax Pair for a （1＋1）-Dimensional Differential-Difference sine-Gordon Equation[J]. 理论物理通讯, 2007, 47(3): 487-490 |
| 作者姓名： | QIAN Xian-Min Hon-Wah Tam |
| 作者单位： | [1]Department of Physics, Shaoxing College of Arts and Sciences, Shaoxing 312000, China [2]Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China [3]Department of Computer Science, Hong Kong Baptist University, Hong Kong, China |
| 基金项目： | The project supported by National Natural Science Foundation of China under Grant No. 90203001, the Fund of the State Key Laboratory of Scientific and Engineering Computing, the Chinese Academy of Sciences, and Hong Kong Research Grant Council under Grant No. HKBU/2016/03P |
| 摘 要： | In this paper, we obtain a 1＋1 dimensional integrable differential-difference model for the sine-Gordon equation by Hirota＇s discretization method. A bilinear Backlund transformation and the associated Lax pair are also proposed/or this model. |
| 关 键 词： | Gordon正弦方程 Hirota离散化 Backlund转化 双线性 |
| 收稿时间： | 2006-08-28 |
Stochastic Resonance Induced by Dichotomous Resistor in an Electric Circuit |
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| LI Jing-Hui,HAN Yin-Xia,. Stochastic Resonance Induced by Dichotomous Resistor in an Electric Circuit[J]. Communications in Theoretical Physics, 2007, 47(3): 487-490 | |
| Authors: | LI Jing-Hui HAN Yin-Xia |
| Abstract: | An electric circuit with dichotomous resistor is investigated.It is shown that the amplitude of the average electric current washing the resistor represents the phenomenon of stochastic resonance,which is the response as a function of the correlation time of the dichotomous resistor. |
| Keywords: | stochastic resonance dichotomous noise electric current |
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