Localized Boundary-Domain Singular Integral Equations Based on Harmonic Parametrix for Divergence-Form Elliptic PDEs with Variable Matrix Coefficients
Localized Boundary-Domain Singular Integral Equations Based on Harmonic Parametrix for Divergence-Form Elliptic PDEs with Variable Matrix Coefficients
复制标题
基于调和参数的变矩阵系数散度型椭圆偏微分方程的局域边界域奇异积分方程
DOI:
10.1007/s00020-013-2054-4
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发表时间:
2013
影响因子:
0.8
通讯作者:
Chkadua O
中科院分区:
文献类型:
--
作者:
Chkadua O
Employing the localized integral potentials associated with the Laplace operator, the Dirichlet, Neumann and Robin boundary value problems (BVPs) for general variable-coefficient divergence-form second-order elliptic partial differential equations are reduced to some systems of localized boundary-domain singular integral equations. Equivalence of the integral equations systems to the original BVPs is proved. It is established that the corresponding localized boundary-domain integral operators belong to the Boutet de Monvel algebra of pseudo-differential operators. Applying the Vishik–Eskin theory based on the factorization method, the Fredholm properties and invertibility of the operators are proved in appropriate Sobolev spaces.
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影响因子:
0.9
作者:
O. Chkadua;S. Mikhailov;D. Natroshvili
通讯作者:
D. Natroshvili
影响因子:
1.3
作者:
S. Mikhailov;I. Nakhova
通讯作者:
I. Nakhova
影响因子:
0.9
作者:
T. Ayele;S. Mikhailov
通讯作者:
S. Mikhailov
影响因子:
1.3
作者:
S. Mikhailov
通讯作者:
S. Mikhailov
影响因子:
2.2
作者:
CHKADUA O
通讯作者:
CHKADUA O