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In statistics, the Rao–Blackwell theorem, sometimes referred to as the Rao–Blackwell–Kolmogorov theorem, is a result that characterizes the transformation...

Solid geometry or stereometry is the geometry of three-dimensional Euclidean space (3D space). A solid figure is the region of 3D space bounded by a two-dimensional...

Clinical endpoints or clinical outcomes are outcome measures referring to occurrence of disease, symptom, sign or laboratory abnormality constituting a...

In algebraic geometry and computational geometry, general position is a notion of genericity for a set of points, or other geometric objects. It means...

The up tack or falsum (⊥, \bot in LaTeX, U+22A5 in Unicode) is a constant symbol used to represent: The truth value 'false', or a logical constant denoting...

The expected return (or expected gain) on a financial investment is the expected value of its return (of the profit on the investment). It is a measure...

In knot theory, a branch of mathematics, a knot or link K {\displaystyle K} in the 3-dimensional sphere S 3 {\displaystyle S^{3}} is called fibered or...

Secure instant messaging is a form of instant messaging. Both terms refer to an informal means for computer users to exchange messages commonly referred...

In the mathematical area of order theory, there are various notions of the common concept of distributivity, applied to the formation of suprema and infima...

In mathematics, an adhesive category is a category where pushouts of monomorphisms exist and work more or less as they do in the category of sets. An example...

In category theory, a monoidal monad ( T , η , μ , T A , B , T 0 ) {\displaystyle (T,\eta ,\mu ,T_{A,B},T_{0})} is a monad ( T , η , μ ) {\displaystyle...

In mathematical economics, Topkis's theorem is a result that is useful for establishing comparative statics. The theorem allows researchers to understand...

In the theory of algebraic groups, a special group is a linear algebraic group G with the property that every principal G-bundle is locally trivial in...