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Ditopology

💡 Words with a Similar Meaning to "Ditopology"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
bitopologynounThe study of sets with two topologies.
discrete topologynoun(topology) A topology on a set consisting of all subsets of that set.
topological spacenoun(topology, formally) An ordered pair (X, τ), where X is a set and τ, called the topology, is a collection of subsets of X which satisfies certain axioms and whose elements are called the open sets (or alternatively, for a different set of axioms, the closed sets);
topologynoun(mathematics, uncountable) The branch of mathematics dealing with those properties of a geometrical object (of arbitrary dimensionality) that are unchanged by continuous deformations (such as stretching, bending, etc., without tearing or gluing).
homotopynoun(topology) A continuous deformation of one continuous function or map to another.
product topologynoun(topology) The topology of the Cartesian product of two or more topological spaces which is generated from a basis whose elements are Cartesian products of open subsets of the original spaces, such that for each such Cartesian product only a finite quantity of such subsets are proper.
standard topologynoun(topology) The topology of the real number system generated by a basis which consists of all open balls (in the real number system), which are defined in terms of the one-dimensional Euclidean metric.
open setnoun(topology, mathematical analysis, restricted to metric spaces) A set which can be described as an (arbitrary) union of open balls. Equivalently, a set such that for every point in it, there is an open ball centered at that point, such that that open ball is contained by the set.
discrete setnoun(topology) A set of points of a topological space such that each point in the set is an isolated point, i.e. a point that has a neighborhood that contains no other points of the set.
merotopynoun(topology) The set of all subsets of a topological space such that, for some element in that space every neighbourhood of that element contains a member of the subset.
disjoint union topologynoun(topology) A topology which is applicable to the disjoint union of a given set of topological spaces and is the largest (most inclusive) topology that preserves the continuity of each contributing space as represented in the union.
trivial topologynoun(topology) A topology consisting only of the empty set and the underlying set.
relative topologynoun(topology) subspace topology
cofinite topologynoun(topology) A topology consisting of the empty set and all cofinite subsets of the underlying set.
topological groupnoun(topology) A group which is also a topological space and whose group operations are continuous functions.
direct productnoun(set theory) The set of all possible tuples whose elements are elements of given, separately specified, sets.
topologistnounA mathematician who specializes in topology.
grothendieck topologynoun(category theory) A structure on a category which makes the category's objects act like the open sets of a topological space.
topological propertynoun(topology) A property of a topological space that is invariant under homeomorphisms.
disjoint unionnoun(mathematics) A union of sets which are already pairwise disjoint.

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