About: Pu's inequality

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dbo:abstract	In differential geometry, Pu's inequality, proved by Pao Ming Pu, relates the area of an arbitrary Riemannian surface homeomorphic to the real projective plane with the lengths of the closed curves contained in it. (en) Неравенство Пу даёт нижнюю оценку на площадь проективной плоскости с римановой метрикой через длину кратчайшей нестягиваемой замкнутой кривой.Является одним из фундаментальных утверждений систолической геометрии. Неравенство доказал Баомин Пу в своей диссертации защищённой под руководством Чарльза Левнера (ru)
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rdfs:comment	In differential geometry, Pu's inequality, proved by Pao Ming Pu, relates the area of an arbitrary Riemannian surface homeomorphic to the real projective plane with the lengths of the closed curves contained in it. (en) Неравенство Пу даёт нижнюю оценку на площадь проективной плоскости с римановой метрикой через длину кратчайшей нестягиваемой замкнутой кривой.Является одним из фундаментальных утверждений систолической геометрии. Неравенство доказал Баомин Пу в своей диссертации защищённой под руководством Чарльза Левнера (ru)
rdfs:label	Pu's inequality (en) Неравенство Пу (ru)
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