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Jan Nesemann 
PT-Symmetric Schrödinger Operators with Unbounded Potentials 

समर्थन
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.
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विषयसूची

Linear Operators in Krein Spaces – PT-Symmetry – Spectral Theory – Relatively Bounded/Compact Perturbations – Relatively Form-Bounded/Form-Compact Perturbations – Schrödinger Operators

लेखक के बारे में

Dr. Jan Nesemann holds a master’s degree in mathematics as well as in business administration. He received his Ph D in mathematics from the University of Bern under the guidance of Prof. Dr. Christiane Tretter. Currently he works as an actuarial and financial services consultant in Zurich.
भाषा अंग्रेज़ी ● स्वरूप PDF ● पेज 83 ● ISBN 9783834883278 ● फाइल का आकार 0.9 MB ● प्रकाशक Vieweg & Teubner ● शहर Wiesbaden ● देश DE ● प्रकाशित 2011 ● डाउनलोड करने योग्य 24 महीने ● मुद्रा EUR ● आईडी 5251522 ● कॉपी सुरक्षा सामाजिक DRM

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