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arXiv 0801.4081math-phmath.MPnlin.SI
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一类非线性二阶偏微分方程的通解.两个独立变量,常数参数

The general solutions of some nonlinear second order PDEs.I. Two independent variables, constant parameters

Yu. N. Kosovtsov

摘要:

在第一部分计划的系列文件的正式一般解决方案,以选择80个例子的不同类型的二阶非线性偏微分方程的两个独立的变量与常数参数。这里的主要目标是通过例子展示可解偏微分方程的类型以及它们的通解是什么样子的。这里使用的求解策略通常是降阶。降阶方法在Maple程序中实现,适用于不同阶数、不同自变量个数的偏微分方程。对某些给定的偏微分方程进行了升阶求解,得到了可通过降阶求解的偏微分方程。

英文摘要:

In the first part of planned series of papers the formal general solutions to selection of 80 examples of different types of second order nonlinear PDEs in two independent variables with constant parameters are given. The main goal here is to show on examples the types of solvable PDEs and what their general solutions look like. The solving strategy, used here, as a rule is the order reduction. The order reduction method is implemented in Maple procedure, which applicable to PDEs of different order with different number of independent variables. Some of given PDEs are solved by order lifting to PDEs, which are solvable by the subsequent order reduction.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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