当前位置:
X-MOL 学术
›
Nonlinear Anal.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Criterion for the functional dissipativity of second order differential operators with complex coefficients
Nonlinear Analysis ( IF 1.3 ) Pub Date : 2021-01-20 , DOI: 10.1016/j.na.2020.112215 A. Cialdea , V. Maz’ya
中文翻译:
具有复系数的二阶微分算子的功能耗散性的判据
更新日期:2021-01-21
Nonlinear Analysis ( IF 1.3 ) Pub Date : 2021-01-20 , DOI: 10.1016/j.na.2020.112215 A. Cialdea , V. Maz’ya
In the present paper we consider the Dirichlet problem for the second order differential operator , where is a matrix with complex valued entries. We introduce the concept of dissipativity of with respect to a given function . Under the assumption that the is symmetric, we prove that the condition (for almost every and for any , ) is necessary and sufficient for the functional dissipativity of .
中文翻译:
具有复系数的二阶微分算子的功能耗散性的判据
在本文中,我们考虑二阶微分算子的Dirichlet问题 ,在哪里 是具有复数值的矩阵 条目。我们介绍了耗散的概念 关于给定的功能 。假设 是对称的,我们证明条件 (几乎 和任何 , )对于功能性耗散性是必要和充分的 。