1) fractional telegraph equation
分数阶电报方程
1.
We mainly study numerical solution and approximate analytic solution for the time fractional telegraph equation.
研究了分数阶电报方程的近似解析解与数值解。
2) time fractional telegraph equation
时间分数阶电报方程
1.
Solutions of the second mixed boundary value problems for the time fractional telegraph equation
时间分数阶电报方程第2类混合边值问题的解
2.
The mixed boundary problems for the time fractional telegraph equation are consided.
考虑时间分数阶电报方程混合边值问题的求解问题,借助于变量分离技巧和同伦摄动法,得到时间分数阶电报方程在齐次和非齐次边界条件下的解析解。
3) fractional differential equation
分数阶微分方程
1.
Eigenvalue problems for a kind of fractional differential equations;
一类分数阶微分方程的本征值问题
2.
The mathematics model of the systems described by fractional differential equations is proposed.
首先给出了由分数阶微分方程描述的系统的数学模型,根据对整数阶系统能控性和能观性的研究,给出了此类分数阶系统的能控性和能观性的定义,并利用两参数的Mittage-Leffler函数和Cayley-Hamilton定理分析此类分数阶系统的能控性和能观性,推导由分数阶微分方程描述的系统能控性和能观性判据。
3.
And then, we introduce the origin of the linear fractional differential equations of multistep method, discuss their advantages and research the development of the definition of fractional derivative in detail.
本文主要研究分数阶微分方程的数值处理及稳定性的分析,分为两个部分:第一,研究了用显隐式分数阶后退的差分格式,考虑实验方程数值解的性质及稳定性分析;第二,讨论了分数阶线性多步法相容格式的零稳定性和收敛性,分析其可能的最大稳定域的估计。
4) fractional differential equations
分数阶微分方程
1.
Theoretical Analysis and Numerical Computation for Fractional Differential Equations;
分数阶微分方程的理论分析与数值计算
5) fractional order integral equation
分数阶积分方程
1.
Using the Mellin transform and Fox functions,the solutions of fractional order integral equationsz(t)=∑lk=0C kk lt k+(-λ)Г(α)∫ t 0(t-s) α-1 z(s)ds α≥1and z(t)=∑2 l-1k=0C kГ(1+kα2 l)t kα/2 l +(-λ)Г(α)∫ t 0(t-s) α-1 z(s)ds l=0,1,2,… α≥0are foundz(t)=∑lk=0∑∞n=0C k(-λ) nГ(1+k+nα)t k+nα andz(t)=∑2 l-1k=0C k∑∞n=0(-λ) nГ(1+nα+kα2 l)t nα+kα2 l
对分数阶微分方程的初值问题所对应的分数阶积分方程z(t)=∑lk=0Ckkltk+(-λ)Γ(α)∫t0(t-s)α-1z(s)dsα≥1z(t)=∑2l-1k=0CkГ(1+kα2l)tkα/2l+(-λ)Г(α)∫t0(t-s)α-1z(s)dsl=0,1,2,…α≥1利用Melin变换和Fox函数求出的解为z(t)=∑lk=0∑∞n=0Ck(-λ)nГ(1+k+nα)tk+nα和z(t)=∑2l-1k=0Ck∑∞n=0(-λ)nГ(1+nα+kα2l)tnα+kα2
6) fractional diffusion equation
分数阶扩散方程
1.
Solution of semiboundless mixed problem of fractional diffusion equation;
分数阶扩散方程半无界混合问题的解
2.
In this paper, our work is focused on the theoretical investigation and numericalcomputation of the fractional diffusion equations (FDEs), which are of interest not onlyin their own right, but also in that they constitute the principal parts in many otherFPDEs.
本文从理论和数值计算两方面对分数阶扩散方程(FDEs)及其相关问题进行深入研究,主要内容包括以下三个方面:我们引进了一类新的利用分数阶导数定义的分数阶空间,并证明了此类空间与传统的分数阶Sobolev空间在范数意义下是等价的。
补充资料:分数阶积分与微分
分数阶积分与微分
og fractional integration and differentia-
分数阶积分的逆运算称为分数阶微分:若几介F,则f为F的:阶分数阶导数(na ctional deriVative).若0<戊
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条