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研究生:薛名成
研究生(外文):Ming-Cheng Shiue
論文名稱:邊界元素法於二維線性化Poisson-Boltzmann方程
論文名稱(外文):A Boundary Element for Two-Dimensional Linearized Poisson-Boltzmann Equation
指導教授:陳宜良陳宜良引用關係
指導教授(外文):I-Liang Chern
學位類別:碩士
校院名稱:國立臺灣大學
系所名稱:數學研究所
學門:數學及統計學門
學類:數學學類
論文種類:學術論文
論文出版年:2000
畢業學年度:88
語文別:英文
論文頁數:24
中文關鍵詞:邊界元素法
外文關鍵詞:boundary element method
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邊界元素法是用數值方法來解決二維線性化Poisson-Boltzmann方程. 這個方程模擬分子生物物理中離子在溶液勢能分佈. 我們在處理邊界元素法中的奇異積分時,引進去奇異的技巧, 而且用小波方法來對相關的線性系統作compression和preconditioning.
A boundary element method(BEM) is presented for solving the linearized Poisson-Boltzmann equation(LPBE) numerically. This equation is used to model the distribution of ions in molecular biophysics. We introduce a desingularization technique in dealing with the singular integral in the BEM formulation, and we use wavelet method for compression and preconditioning for solving the corresponding discrete linear system.
1. Introduction
2. Physical Model
2.1 The physical model
2.2 The nonlinear and linearized Poisson-Boltzmann equations
2.3 A symmetric solution of linearized Poisson-Boltzmann equation
3. Boundary Element Methods
3.1 Boundary element method for model problem
3.2 Boundary element method
3.3 Wavelet method
3.4 Numerical results
4. Conclusion
[1]P.Debye and E. Huckel, Physik. Z.,24(1923),p.185
[2]Fritz John, Partial Differential Equations, Springer-Verlag
Chapter 4.
[3]B. Friedman, Principles and Techniques of Applied Mathematics, Dover Publications, New York, 1956, p.174
[4]Andrew Gray and G.B Mathews, A Treatise on BESSEL Functions and Their Applications to Physics, Dover Publications, New York
[5]G. N. Watson, A Theory of Bessel Functions,
[6]Goong Chen and Iianxin Zhou, Boundary Element Methods,
[7]V. Sladek and J. Sladek Singular Integrals in Boundary Element Methods Computational Mechanics Publications
[8]M. J Holst The Poisson-Boltzmann Equation(Analysis and Multilevel Numerical Solution)
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