Smooth normal forms for integrable Hamiltonian systems near a focus–focus singularity
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Acta Mathematica Vietnamica
سال: 2013
ISSN: 0251-4184,2315-4144
DOI: 10.1007/s40306-013-0012-5