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  • 學位論文

利用分數微積分求得某特定類微分方程的解

Solutions of Some Certain Classes of Differential Equations by Means of Fractional Calculus

指導教授 : 林賜德
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摘要


近三十年,分數微積分廣泛的被應用在科學、工程學及數學各種領域中,如 Abel's積分方程、黏彈性、反饋放大器分析、電容器理論、廣義的分壓器、電路、電極- 電解質介面模型、生物系統的電導、神經元的分數階模型、分數擴散方程、控制理論、特殊函數、常微分方程與偏微分方程、積分方程等。特別是用來解決二階齊次或非齊次微分方程的各種問題。本文主要是利用分數微積分方法處理傳統上僅能用級數解的兩個問題 Legendre 和Bessel微分方程,本文用分數微積分不僅可以解決此兩個問題,並推廣它。

並列摘要


During the past three decades or so, the widely-investigated subject of fractional calculus has remarkably gained importance and popularity due to its demonstrated applications in numerous diverse fields of science and engineering. It covers the widely known classical field, such as Abel's integral equation and viscoelasticity, also less well-known fields, including analysis of feedback amplifiers, capacitor theory, fractances, generalized voltage dividers, fractional-order Chua-Hartley systems, electrode-electrolyte interface models, fractional multipoles, electric conductance of biological systems, fractional-order models of neurons, fitting of experimental data, and the fields of special functions, ordinary and partial differential equations, integral equations, and summation of series, and others. Especially, it is used to solve various problems of the homogeneous and nonhomogeneous second order differential equations. The purpose of this thesis is using the fractional calculus approach to solve the Legendre and Bessel's differential equations which are merely solved by the traditional approach of power series solutions. We solve not only these two problems, but also the generalized forms of these differential equations.

參考文獻


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