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Euclidean metric
(mathematical analysis) In the space ℝⁿ, the metric d(⃑x,⃑y)=√ where ⃑x=(x_1,...,x_n) and ⃑y=(y_1,...,y_n).
Hausdorff metric
(mathematical analysis) In the abstract metric space of all compact subsets of ℝⁿ, given a pair of compact sets A and B, the Hausdorff metric is h(A,B)= mbox max𝜌(A,B),𝜌(B,A) where 𝜌(A,B)= sup _(a∈A) inf _(b∈B),d(a,b), where d is the Euclidean metric in ℝⁿ.
uniform metric
(mathematical analysis) The metric 𝜌(f,g)= sup _(x∈X) where f and g are functions on X.
metric structures
plural of metric structure
metric levels
plural of metric level
metric tons
plural of metric ton
metric feet
plural of metric foot
metric tensor
(differential geometry) a symmetric bilinear form which is non-degenerate (i.e., having all non-zero eigenvalues); a differential of distance on a manifold
metric tensors
plural of metric tensor