SWhat changed
Proved persistence of invariant curves under small smooth area-preserving annulus-map perturbations.
Scientific scope
The record is Moser's sole-author 1962 paper and its stated smooth twist-map hypotheses. It does not absorb Kolmogorov's 1954 theorem, Arnold's Hamiltonian extension, every KAM variant or applications outside those hypotheses.
Evidence
The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is Moser's sole-author 1962 paper and its stated smooth twist-map hypotheses. It does not absorb Kolmogorov's 1954 theorem, Arnold's Hamiltonian extension, every KAM variant or applications outside those hypotheses.
Contributors
- Jürgen Moser · SCIENCE: Named source author of the scoped work; individual effort shares are not measured.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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