Invariant subspaces of elliptic systems II: Spectral theory
Consider an elliptic self-adjoint pseudodifferential operator A acting on m-columns of half-densities on a closed manifold M, whose principal symbol is assumed to have simple eigenvalues. We show that the spectrum of A decomposes, up to an error with superpolynomial decay, into m distinct series, ea...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
European Mathematical Society Publishing House
2022
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |