Cauchy distributions for the integrable standard map
نویسندگان
چکیده
منابع مشابه
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The Cauchy problem for harmonic maps from Minkowski space with its standard flat metric to a certain non-constant curvature Lorentzian 2-metric is studied. The target manifold is distinguished by the fact that the Euler–Lagrange equation for the energy functional is Darboux integrable. The time evolution of the Cauchy data is reduced to an ordinary differential equation of Lie type associated t...
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ژورنال
عنوان ژورنال: Physics Letters A
سال: 2020
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2020.126659