We present a detailed study, in the semiclassical regime h β 0, of microlocal properties of systems of two commuting h-pseudodifferential operators P 1 (h) and P 2 (h) such that the joint principal symbol p = (p 1 , p 2 ) has a special kind of singularity called a focus-focus singularity. Typical ex
Kolmogorov condition for integrable systems with focus-focus singularities
β Scribed by Nguyen Tien Zung
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 524 KB
- Volume
- 215
- Category
- Article
- ISSN
- 0375-9601
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