Dimension (mathematics)

In mathematics, dimension may refer to:

• Dimension (vector space) [r]: The number of elements in any basis for a vector space. ^[e]
• Global dimension [r]: Add brief definition or description
• Hausdorff dimension [r]: The extended non-negative real exponent associated to any metric space where the Hausdorff measure changes from ∞ to 0. ^[e]
• Kodaira dimension [r]: Add brief definition or description
• Krull dimension [r]: In a ring, one less than the length of a maximal ascending chain of prime ideals. ^[e]
• Projective dimension [r]: The minimal length of a finite projective resolution of a module. ^[e]
• Topological dimension [r]: Add brief definition or description

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