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- 1998 (37) (remove)
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Keywords
- manifolds with singularities (3)
- 'eta' invariant (2)
- Fredholm property (2)
- differential operators (2)
- elliptic complexes (2)
- index (2)
- pseudodifferential operators (2)
- Atiyah-Patodi-Singer theory (1)
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Institute
The paper is devoted to pseudodifferential boundary value problems in domains with cuspidal wedges. Concerning the geometry we even admit a more general behaviour, namely oscillating cuspidal wedges. We show a criterion for the Fredholm property of a boundary value problem and derive estimates of solutions close to edges.