PICONE'S IDENTITY FOR A SYSTEM OF FIRST-ORDER NONLINEAR PARTIAL DIFFERENTIAL EQUATIONS

被引:0
|
作者
Jaros, Jaroslav [1 ]
机构
[1] Comenius Univ, Dept Math Anal & Numer Math, Fac Math Phys & Informat, Bratislava 84248, Slovakia
关键词
Nonlinear differential system; Picone identity; Wirtinger inequality;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We established a Picone identity for systems of nonlinear partial differential equations of first-order. With the help of this formula, we obtain qualitative results such as an integral inequality of Wirtinger type and the existence of zeros for the first components of solutions in a given bounded domain.
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页数:7
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