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Information × Registration Number 0211U006238, 0109U007354 , R & D reports Title Functional spaces of infinite order and their applications to the investigations of pseudo-differential boundary value prblems popup.stage_title Head Il'kiv Volodymyr Stepanovych, Доктор фізико-математичних наук Registration Date 02-03-2011 Organization Pidstryhach Institute of Applied Problems of Mechanics and Mathematics NAS of Ukraine popup.description2 The properties of Sobolev functional spaces of infinite order are studied. The conditions for the existence and uniqueness of solutions of problems with nonlocal, multipoint, and mixed conditions for linear partial differential equations and their systems are established. A metric analysis of lower bounds of small denominators that arise in the constructing of the solutions of these problems are proved. Product Description popup.authors Ільків Володимир Степанович Пташник Богдан Йосипович Савка Іван Ярославович Симотюк Михайло Михайлович popup.nrat_date 2020-04-02 Close