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Information × Registration Number 0119U002030, ( 0224U000194  ) R & D request Title Finite- and infinite dimensional theory of operators and operator pencils on graphs Head Pivovarchik Vyacheslav M., д.ф.-м.н. Registration Date 09-01-2019 Organization The State Institution “South Ukrainian National Pedagogical University named after K. D. Ushynsky” popup.description1 The aim of the work is to establish patterns in the location of the spectra of operators and operator bundles in cases where the areas of definition of operators are graphs. popup.nrat_date 2024-12-10 Close