extremally
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Extremally disconnected space — In mathematics, a topological space is termed extremally disconnected or extremely disconnected if the closure of every open set in it is open. (The term extremally disconnected is usual, even though the word extremally does not appear in most… … Wikipedia
Connected space — For other uses, see Connection (disambiguation). Connected and disconnected subspaces of R² The green space A at top is simply connected whereas the blue space B below is not connected … Wikipedia
Order topology — In mathematics, an order topology is a certain topology that can be defined on any totally ordered set. It is a natural generalization of the topology of the real numbers to arbitrary totally ordered sets. If X is a totally ordered set, the order … Wikipedia
List of mathematics articles (E) — NOTOC E E₇ E (mathematical constant) E function E₈ lattice E₈ manifold E∞ operad E7½ E8 investigation tool Earley parser Early stopping Earnshaw s theorem Earth mover s distance East Journal on Approximations Eastern Arabic numerals Easton s… … Wikipedia
Riba-roja d'Ebre — infobox catalan city title=Riba roja d Ebre location province=Tarragona comarca=Ribera d Ebre population=1332 population year=2007 area=99.1 population density=13.44 elevation=76 demonym= Riba rojà, riba rojana mayor=Josep Lluís Aparicio i… … Wikipedia
Espace totalement discontinu — En mathématiques, plus précisément en topologie, un espace totalement discontinu est un espace topologique qui est « le moins connexe possible » au sens où il n a pas de partie connexe non triviale. Dans tout espace topologique, l… … Wikipédia en Français
