PT Symmetric Schr dinger Operators with Unbounded Potentials is popular PDF and ePub book, written by Jan Nesemann in 2011-07-14, it is a fantastic choice for those who relish reading online the Mathematics genre. Let's immerse ourselves in this engaging Mathematics book by exploring the summary and details provided below. Remember, PT Symmetric Schr dinger Operators with Unbounded Potentials can be Read Online from any device for your convenience.
PT Symmetric Schr dinger Operators with Unbounded Potentials Book PDF Summary
Jan Nesemann studies relatively bounded perturbations of self-adjoint operators in Krein spaces with real spectrum. The main results provide conditions which guarantee the spectrum of the perturbed operator to remain real. Similar results are established for relatively form-bounded perturbations and for pseudo-Friedrichs extensions. The author pays particular attention to the case when the unperturbed self-adjoint operator has infinitely many spectral gaps, either between eigenvalues or, more generally, between separated parts of the spectrum.
Detail Book of PT Symmetric Schr dinger Operators with Unbounded Potentials PDF
- Author : Jan Nesemann
- Release : 14 July 2011
- Publisher : Springer Science & Business Media
- ISBN : 9783834883278
- Genre : Mathematics
- Total Page : 89 pages
- Language : English
- PDF File Size : 10,5 Mb
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