🌐EnglishEnglishDeutschEspañolFrançaisPolskiTürkçe中文日本語EntityQ847535· pop 7· linked from 183 articlesuniformly convex spacereflexive Banach space such that the center of a line segment inside the unit ball must lie deep inside the unit ball unless the segment is shortConnectionsnormed vector spaceEntityinner product spaceEntityCategoriesBanach spacesConvex analysis