Spectral properties of higher order anharmonic oscillators
نویسندگان
چکیده
منابع مشابه
Numerical Analysis of Spectral Properties of Coupled Oscillator Schrodinger Operators I. Single and Double Well Anharmonic Oscillators
We describe several methods for computing many eigenvalues and eigenfunctions of a single anharmonic oscillator Schrodinger operator whose potential may have one or two minima. One of the methods requires the solution of an ill-conditioned generalized eigenvalue problem. This method has the virtue of using a bounded amount of work to achieve a given accuracy in both the single and double well r...
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ژورنال
عنوان ژورنال: Journal of Mathematical Sciences
سال: 2010
ISSN: 1072-3374,1573-8795
DOI: 10.1007/s10958-010-9784-5