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Trudy Moskovskogo Matematicheskogo Obshchestva, 2011, Volume 72, Issue 2, Pages 189–205
(Mi mmo15)
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On a method in scattering theory
E. R. Akchurina, R. A. Minlosb a M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
b A. A. Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences, Moscow
Abstract:
We use the well-studied Friedrichs model to showcase a new method for proving the asymptotic completeness of two operators, which in our case are the Friedrichs operator $A$ and the operator obtained from $A$ by omitting the integral term. Technically, the problem is reduced to a detailed analysis of the Fredholm determinant and minor of an auxiliary integral operator.
Key words and phrases:
asymptotic completeness, Friedrichs model, wave operators, Fredholm minor, Fredholm determinant, stationary phase method.
Received: 11.02.2011
Citation:
E. R. Akchurin, R. A. Minlos, “On a method in scattering theory”, Tr. Mosk. Mat. Obs., 72, no. 2, MCCME, Moscow, 2011, 189–205; Trans. Moscow Math. Soc., 72 (2011), 143–156
Linking options:
https://www.mathnet.ru/eng/mmo15 https://www.mathnet.ru/eng/mmo/v72/i2/p189
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