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Information × Registration Number 0311U003282, 0106U002558 , R & D reports Title Dynamical systems and spectral theory of differential and difference operators popup.stage_title Пряма і обернена задачі багатоканального розсіювання. Квантові передоднорідні векторні простори комутативного параболічного типу. Зображення групи GA. Head Kotlyarov Volodymyr Petrovych; Marchenko Volodymyr Olexandrovych, Registration Date 25-02-2011 Organization B.Verkin Institute for Low Temperature Physics and Engineering of National Academy of Science of Ukraine popup.description2 The direct and inverse problems of multichannel scattering theory are solved. The discrete spectrum of perturbations of the complex finite-gap operators is described. Q-analogues of theorems for joint spectra of invariant differential operators are obtained. Complete classification for minimal homeomorphisms of the Cantor spaces in terms of algebraically simple groups is produced. It is proved that for a typical automorphism of the Borel space there is no finite invariant measure. Continuous recursion cocycles of the minimal rotation on monothetic compact groups with values in locally-compact groups are investigated. Product Description popup.authors Єгорова І. Є. Андерс І.А. Безуглий С. І. Бойко М.С. Ваксман Л.Л. Кудрявцев М. О. Кулагін В. М. Нессонов М. І. Рофе-Бекетов Ф. С. Синельщиков С. Д. Шепельський Д. Г. popup.nrat_date 2020-04-02 Close