О гиперповерхностях со структурой Кириченко–Ускорева в Келеровых многообразиях

Some criteria of minimality of a hypersurfaces of a Kählerian manifold, equipped with an almost contact metric structure of cosymplectic type, are established. It is proved that a minimal hypersurfaces of a Kählerian manifold, equipped with an almost contact metric Kirichenko–Uskorev structure, is totally umbilical if and only it is totally geodesic.