Перегляд Доповіді НАН України, 2017, № 09 за темою "Математика"

Результати 1-4 з 4

Asymptotic behavior of metric spaces at infinity

Bilet, V.V.; Dovgoshey, O.A. (Доповіді НАН України, 2017)

A new sequential approach to investigations of the structure of metric spaces at infinity is proposed. Criteria for the finiteness and boundedness of metric spaces at infinity are found.
On Leibniz algebras, whose subideals are ideals

Kurdachenko, L.A.; Subbotin, I.Ya.; Yashchuk, V.S. (Доповіді НАН України, 2017)

We obtain a description of solvable Leibniz algebras, whose subideals are ideals. A description of certain types of Leibniz T-algebras is also obtained. In particular, it is established that the structure of Leibniz ...
Prime ends on the Riemann surfaces

Ryazanov, V.I.; Volkov, S.V. (Доповіді НАН України, 2017)

We prove criteria for the homeomorphic extension of mappings with finite distortion between the domains on Riemann surfaces to the boundary by prime Carathéodory ends.
Нелинейная задача Робена в областях с мелкозернистой случайной границей

Хруслов, Е.Я.; Хилькова, Л.А. (Доповіді НАН України, 2017)

Результати 1-4 з 4

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