详细信息
偏微分方程边值问题的分离变量解法 被引量:4
Solving boundary value partial differential equations via separating variables
文献类型:期刊文献
中文题名:偏微分方程边值问题的分离变量解法
英文题名:Solving boundary value partial differential equations via separating variables
作者:柯云泉[1]
机构:[1]绍兴文理学院数理信息学院
年份:2005
卷号:28
期号:3
起止页码:241
中文期刊名:浙江师范大学学报:自然科学版
收录:CSTPCD
基金:浙江省重点扶植学科资金资助项目(200337)
语种:中文
中文关键词:偏微分方程;边值问题;分离变量;级数解
外文关键词:boundary value problem; separting variable; Fourier series solution
中文摘要:主要讨论了混合型、抛物型、双曲型3类偏微分方程的边值问题,用分离变量法将偏微分方程边值问题转化为常微分方程的S-L问题,然后通过线性叠加、选取适当的系数,得到广义的Fourier级数解.
外文摘要:It was considered parabolic type, hyperbolic type, and mixed type of partial differential equation boundary value problems, by separating variables partial differential equations were transformed to ordinary differential equations, and then their Fourier series solutions were obtained.
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