Uniform Convergence of the Spectral Expansion for a Differential Operator with Periodic Matrix Coefficients
We obtain asymptotic formulas for eigenvalues and eigenfunctions of the operator generated by a system of ordinary differential equations with summable coefficients and the quasiperiodic boundary conditions. Using these asymptotic formulas, we find conditions on the coefficients for which the root f...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2008-09-01
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| Series: | Boundary Value Problems |
| Online Access: | http://dx.doi.org/10.1155/2008/628973 |