Top Qs
Timeline
Chat
Perspective
Τ-additivity
From Wikipedia, the free encyclopedia
Remove ads
In mathematics, in the field of measure theory, τ-additivity is a certain property of measures on topological spaces.
A measure or set function on a space whose domain is a sigma-algebra is said to be τ-additive if for any upward-directed family of nonempty open sets such that its union is in the measure of the union is the supremum of measures of elements of that is,:
Remove ads
See also
- Net (mathematics) – Generalization of a sequence of points
- Sigma additivity – Mapping function
- Valuation (measure theory)
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads