Cosa (chi) è topological dimension - definizione
INVARIANT ASSOCIATED TO A TOPOLOGICAL SPACE; THE SMALLEST INTEGER 𝑛 SUCH THAT, FOR EVERY COVER, THERE IS A REFINEMENT IN WHICH EVERY POINT LIES IN THE INTERSECTION OF AT MOST 𝑛+1 COVERING SETS
Lebesgue dimension; Covering dimension; Lebesgue covering theorem; Topological dimension; Ostrand's theorem
Lebesgue covering dimension
In mathematics, the Lebesgue covering dimension or topological dimension of a topological space is one of several different ways of defining the dimension of the space in a
Dimension (data warehouse)
STRUCTURE THAT CATEGORIZES FACTS AND MEASURES IN A DATA WAREHOUSE
Dimension table; Dimension(data warehouse); Dimensional Role-Playing; Data dimension; Conformed dimension
A dimension is a structure that categorizes facts and measures in order to enable users to answer business questions. Commonly used dimensions are people, products, place and time.
Topological property
OBJECT OF STUDY IN THE CATEGORY OF TOPOLOGICAL SPACES
Topological invariant; Topological properties
In topology and related areas of mathematics, a topological property or topological invariant is a property of a topological space that is invariant under homeomorphisms. Alternatively, a topological property is a proper class of topological spaces which is closed under homeomorphisms.
Wikipedia
Lebesgue covering dimension
In mathematics, the Lebesgue covering dimension or topological dimension of a topological space is one of several different ways of defining the dimension of the space in a topologically invariant way.
