Ballistic Transport and Absolute Continuity of One-Frequency Schrödinger Operators
نویسندگان
چکیده
منابع مشابه
Absolute continuity for some one-dimensional processes
We introduce an elementary method for proving the absolute continuity of the time marginals of one-dimensional processes. It is based on a comparison between the Fourier transform of such time marginals with those of the one-step Euler approximation of the underlying process. We obtain some absolute continuity results for stochastic differential equations with Hölder continuous coefficients. Fu...
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ژورنال
عنوان ژورنال: Communications in Mathematical Physics
سال: 2017
ISSN: 0010-3616,1432-0916
DOI: 10.1007/s00220-017-2848-3