Help


[permalink] [id link]
+
Page "Barrelled space" ¶ 3
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

Every and locally
* Every locally compact regular space is completely regular, and therefore every locally compact Hausdorff space is Tychonoff.
Every compact Hausdorff space is also locally compact, and many examples of compact spaces may be found in the article compact space.
Every regular space is locally regular, but the converse is not true.
*( BCT2 ) Every locally compact Hausdorff space is a Baire space.
* Roslyn Sunday Market – Every Sunday from June through September, this outdoor farmer's market and craft fair is located on Pennsylvania Avenue in downtown Roslyn and offers a selection of local fruits, vegetables, arts, crafts and locally produced specialty items.
*( BCT2 ) Every locally compact Hausdorff space is a Baire space.
Every constant function is locally constant.
Every locally constant function from the real numbers R to R is constant by the connectedness of R. But the function f from the rationals Q to R, defined by f ( x ) = 0 for x < π, and f ( x ) = 1 for x > π, is locally constant ( here we use the fact that π is irrational and that therefore the two sets
* Every cyclic group is locally cyclic, and every locally cyclic group is abelian.
* Every finitely-generated locally cyclic group is cyclic.
* Every subgroup and quotient group of a locally cyclic group is locally cyclic.
: Every correspondence that maps a compact convex subset of a locally convex space into itself with a closed graph and convex nonempty images has a fixed point.
* Every locally compact space is compactly generated.
Every year ; on the Sunday after Easter, the village holds a Brawn eating competition ( known locally as Pork Cheese ).
Every year Exhibition ( Mela ) locally called as ' Urus ' takes place.
Every October is " Apple Day " when the apples are harvested from locally owned orchards.
Every Friday of the year is locally known as Quiapo Day, and is dedicated to the Black Nazarene, with the novena being held not only in the basilica but in other churches nationwide.
Every Monday, Wednesday and Saturday a lively open air market was held featuring fresh locally raised produce, poultry and locally crafted artefacts.
Every closed subgroup of a locally compact group is locally compact.

Every and convex
Every subset A of the vector space is contained within a smallest convex set ( called the convex hull of A ), namely the intersection of all convex sets containing A.
Every polyhedron, regular and irregular, convex and concave, has a dihedral angle at every edge.
Every antiparallelogram has an isosceles trapezoid as its convex hull, and may be formed from the diagonals and non-parallel sides of an isosceles trapezoid.
Every nondegenerate triangle is strictly convex.
* Every metrisable locally convex space with continuous dual carries the Mackey topology, that is, or to put it more succinctly every Mackey space carries the Mackey topology
Every ( bounded ) convex polytope is the image of a simplex, as every point is a convex combination of the ( finitely many ) vertices.
Every convex centrally symmetric polyhedron P in R < sup > 3 </ sup > admits a pair of opposite ( antipodal ) points and a path of length L joining them and lying on the boundary ∂ P of P, satisfying

Every and topological
* Every topological space X is a dense subspace of a compact space having at most one point more than X, by the Alexandroff one-point compactification.
* Every finite topological space gives rise to a preorder on its points, in which x ≤ y if and only if x belongs to every neighborhood of y, and every finite preorder can be formed as the specialization preorder of a topological space in this way.
* Every topological group is completely regular.
Every group can be trivially made into a topological group by considering it with the discrete topology ; such groups are called discrete groups.
Every topological group can be viewed as a uniform space in two ways ; the left uniformity turns all left multiplications into uniformly continuous maps while the right uniformity turns all right multiplications into uniformly continuous maps.
Every subgroup of a topological group is itself a topological group when given the subspace topology.
Every topological ring is a topological group ( with respect to addition ) and hence a uniform space in a natural manner.
Every local field is isomorphic ( as a topological field ) to one of the following:
* Every non-empty Baire space is of second category in itself, and every intersection of countably many dense open subsets of X is non-empty, but the converse of neither of these is true, as is shown by the topological disjoint sum of the rationals and the unit interval 1.
Every directed acyclic graph has a topological ordering, an ordering of the vertices such that the starting endpoint of every edge occurs earlier in the ordering than the ending endpoint of the edge.
Every finite-dimensional Hausdorff topological vector space is reflexive, because J is bijective by linear algebra, and because there is a unique Hausdorff vector space topology on a finite dimensional vector space.
Every Boolean algebra can be obtained in this way from a suitable topological space: see Stone's representation theorem for Boolean algebras.
Every such regular cover is a principal G-bundle, where G = Aut ( p ) is considered as a discrete topological group.
Every Boolean algebra is a Heyting algebra when a → b is defined as usual as ¬ a ∨ b, as is every complete distributive lattice when a → b is taken to be the supremum of the set of all c for which a ∧ c ≤ b. The open sets of a topological space form a complete distributive lattice and hence a Heyting algebra.
* Every constant function between topological spaces is continuous.
Every topological group is an H-space ; however, in the general case, as compared to a topological group, H-spaces may lack associativity and inverses.
Every interior algebra can be represented as a topological field of sets with its interior and closure operators corresponding to those of the topological space.
Every separable topological space is ccc.
Every metric space which is ccc is also separable, but in general a ccc topological space need not be separable.
Every locally compact group which is second-countable is metrizable as a topological group ( i. e. can be given a left-invariant metric compatible with the topology ) and complete.

0.994 seconds.