共查询到20条相似文献,搜索用时 46 毫秒
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本文给出了几类偏微分方程的一种解法——泰勒公式法,并用此方法求解了三维时变系数波动方程、非线性偏微分方程、分数阶偏微分方程. 相似文献
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泰勒公式及泰勒级数之妙用 总被引:3,自引:0,他引:3
泰勒公式及泰勒级数是非常重要的数学工具,除了读者熟知的应用方面外,在其他问题的解决中也有妙用.举例介绍了应用泰勒公式及泰勒级数解决判断级数的敛散性、证明与积分有关的不等式等问题. 相似文献
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利用罗尔定理结合高等代数的行列式计算技巧,可证n阶可导函数f (x)的辅助多项式P(x)具有特定的 n阶导数,并运用该结果给出泰勒公式的一种新证法。 相似文献
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综述随机偏微分方程的基本概念、理论、方法与应用,内容包括Hilbert空间中的Wiener过程、Ito随机积分、随机偏微分方程的解及其有效动力学。还介绍了随机偏微分方程的粗糙轨道、正则结构以及在Kardar-ParisiZhang(KPZ)方程中的应用。还介绍了段金桥与王伟的著作《Effective Dynamics of Stochastic Partial Differential Equations(随机偏微分方程的有效动力学)》的基本内容。 相似文献
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《偏微分方程(英文版)》2008,21(1):F0003-F0003
Aims and Scope
The Journal of Partial Differential Equations (JPDE) publishes research papers and short commu- nications of high scientific quality in theory and applications including numerical analysis of partial differential equations. The main interest of the Journal is to encourage the research of partial differential equations, and to promote national and international exchange between partial differential equations, engineering, physics and different fields of mathematics. 相似文献
The Journal of Partial Differential Equations (JPDE) publishes research papers and short commu- nications of high scientific quality in theory and applications including numerical analysis of partial differential equations. The main interest of the Journal is to encourage the research of partial differential equations, and to promote national and international exchange between partial differential equations, engineering, physics and different fields of mathematics. 相似文献
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《偏微分方程(英文版)》2011,(1):F0003-F0003
Aims and Scope: The Journal of Partial Differential Equations (JPDE) publishes high quality research papers and short communications in theory, applications and numerical analysis of partial differential equations. Papers addressing new theoretical techniques, novel ideas, and new analysis tools are suitable topics for the journal. 相似文献
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《偏微分方程(英文版)》2009,22(2):F0003-F0003
Aims and Scope:
The Journal of Partial Differential Equations (JPDE) publishes high quality research papers and short communications in theory, applications and numerical analysis of partial differential equations. Papers addressing new theoretical techniques, novel ideas, and new analysis tools are suitable topics for the journal. 相似文献
The Journal of Partial Differential Equations (JPDE) publishes high quality research papers and short communications in theory, applications and numerical analysis of partial differential equations. Papers addressing new theoretical techniques, novel ideas, and new analysis tools are suitable topics for the journal. 相似文献
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《偏微分方程(英文版)》2004,17(4):F003-F003
The Journal of Partial Differential Equations (JPDE) publishes research papers and short communications of high scientific quality in theory and applications including numerical analysis of partial differential equations. The main interest of the Journal is to encourage the research of partial differential equations, and to promote national and international exchange between partial differential equations, engineering, physics and different fields of mathematics. 相似文献
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《偏微分方程(英文版)》2014,(1):F0003-F0003
Aims and Scope: The Journal of Partial Differential Equations (JPDE) publishes high quality research papers and short communications in theory, applications and numerical analysis of partial differential equations. Papers addressing new theoretical techniques, novel ideas, and new analysis tools are suitable topics for the journal. 相似文献