(mathematics) A mathematical measure on a probability space that can take on values between 0 and 1, with 0 corresponding to the empty set and 1 to the entire space.

plural of measurable function

plural of measurable space

plural of measure space

(mathematics) A measure on the σ-algebra of Borel sets of a Hausdorff space that is locally finite and inner regular.

plural of Radon measure

A kitchen utensil used primarily to measure the volume of liquid or bulk solid cooking ingredients.

(quantum mechanics) The unresolved problem of what causes a wavefunction to collapse into an eigenstate, or whether wavefunctions collapse at all.

Alternative form of half-measure

An inadequate or incomplete solution to a problem.