Computing absolute and essential spectra using continuation
نویسندگان
چکیده
منابع مشابه
Computing Absolute and Essential Spectra Using Continuation
A continuation approach to the computation of essential and absolute spectra of reaction-diffusion operators on the real line is presented. The advantage of this approach compared with direct eigenvalue computations for the discretized operator are the efficient and accurate computation of selected parts of the spectrum (typically those near the imaginary axis) and the option to compute nonline...
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ژورنال
عنوان ژورنال: Physica D: Nonlinear Phenomena
سال: 2007
ISSN: 0167-2789
DOI: 10.1016/j.physd.2007.03.016