Abstract Differential Equation with a Spectral Parameter in the Boundary Conditions

被引:0
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作者
Denche M. [1 ]
机构
[1] Institut de Mathematiques, Universite de Constantine, Constantine
关键词
34L10; 35J05; 35P20; 47E05; Coerciveness estimate; Interpolation Space; Nonlocal Boundary Conditions; Quasi-Elliptic Equation;
D O I
10.1007/BF03322814
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学科分类号
摘要
In the present paper, we first establish a coerciveness estimate with respect to both the space variable and the spectral parameter of a boundary-value problem for an operator differential equation with nonlocal boundary conditions containing the spectral parameter. Then, using the coerciveness estimate, we prove that the operator generated by this problem is a Fredholm, and, moreover is an isomorphism between appropriate spaces. Finally, the results obtained are applied to a class of non local problems for a quasi-elliptic partial differential equation. © 1999, Birkhäuser Verlag, Basel.
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页码:216 / 227
页数:11
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