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Information × Registration Number 0119U101032, ( 0222U002552  ) R & D request Title Investigation of algebraic structures with restrictions on their substructure systems and factor structure Head Kurdachenko Leonid А., Доктор фізико-математичних наук Registration Date 04-03-2019 Organization Oles Honchar Dnipro National University popup.description1 Obtaining numerical characteristics that express the relations between the upper and lower central rows and their generalizations in algebraic structures where they arise. Obtaining a description of some infinite groups with natural restrictions on the system of subgroups and factor groups. Obtaining a description of the structure of new types of semigroups that are associated with the set of all mappings from a group in a lattice popup.nrat_date 2024-12-10 Close