非线性超抛物型方程广义渐近解的研究
发布时间:2018-08-03 10:25
【摘要】:讨论了一类超抛物型方程的非线性奇摄动问题.首先引入了相应问题的比较定理,然后利用奇摄动方法构造了问题的形式渐近解,最后利用比较定理,证明了问题广义解的存在性及其渐近性态.
[Abstract]:The nonlinear singularly perturbed problem for a class of hyperparabolic equations is discussed. First, the comparison theorem of the corresponding problem is introduced, then the formal asymptotic solution of the problem is constructed by using the singularly perturbed method. Finally, by using the comparison theorem, the existence and asymptotic behavior of the generalized solution of the problem are proved.
【作者单位】: 湖州师范学院理学院;安徽师范大学数学计算机科学学院;
【基金】:国家自然科学基金(11371248;41275062) 浙江省自然科学基金(LY13A010005)
【分类号】:O175
本文编号:2161453
[Abstract]:The nonlinear singularly perturbed problem for a class of hyperparabolic equations is discussed. First, the comparison theorem of the corresponding problem is introduced, then the formal asymptotic solution of the problem is constructed by using the singularly perturbed method. Finally, by using the comparison theorem, the existence and asymptotic behavior of the generalized solution of the problem are proved.
【作者单位】: 湖州师范学院理学院;安徽师范大学数学计算机科学学院;
【基金】:国家自然科学基金(11371248;41275062) 浙江省自然科学基金(LY13A010005)
【分类号】:O175
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