Perturbation of Threshold of Essential Spectrum for Waveguides with Windows. II: Asymptotics

Verfasser / Beitragende:
[D. Borisov]
Ort, Verlag, Jahr:
2015
Enthalten in:
Journal of Mathematical Sciences, 210/5(2015-11-01), 590-621
Format:
Artikel (online)
ID: 605523886
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024 7 0 |a 10.1007/s10958-015-2580-5  |2 doi 
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100 1 |a Borisov  |D D.  |u Institute of Mathematics, USC RAS, 112, Chernyshevskii St, 450008, Ufa, Russia  |4 aut 
245 1 0 |a Perturbation of Threshold of Essential Spectrum for Waveguides with Windows. II: Asymptotics  |h [Elektronische Daten]  |c [D. Borisov] 
520 3 |a We consider a quantum waveguide described by a pair of three-dimensional plane-parallel layers with common boundary containing a window joining the layers. As the window expands, the threshold of the essential spectrum generates bound states, anti-bound states, or resonances. We propose an original efficient algorithm for constructing complete asymptotic expansions for the associated spectral parameters and nontrivial solutions. Using a nontrivial technique, we justify the constructed asymptotic expansions and analyze their structure. Bibliography: 36 titles. Illustrations: 1 figure. 
540 |a Springer Science+Business Media New York, 2015 
773 0 |t Journal of Mathematical Sciences  |d Springer US; http://www.springer-ny.com  |g 210/5(2015-11-01), 590-621  |x 1072-3374  |q 210:5<590  |1 2015  |2 210  |o 10958 
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950 |B NATIONALLICENCE  |P 100  |E 1-  |a Borisov  |D D.  |u Institute of Mathematics, USC RAS, 112, Chernyshevskii St, 450008, Ufa, Russia  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Journal of Mathematical Sciences  |d Springer US; http://www.springer-ny.com  |g 210/5(2015-11-01), 590-621  |x 1072-3374  |q 210:5<590  |1 2015  |2 210  |o 10958 
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