finite universe
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Universe — • Presents a history of astronomy Catholic Encyclopedia. Kevin Knight. 2006. Universe Systems of the Universe † … Catholic encyclopedia
Universe — For other uses, see Universe (disambiguation). Physical cosmology … Wikipedia
Universe (mathematics) — In mathematical logic, the universe of a structure (or model ) is its domain.In mathematics, and particularly in applications to set theory and the foundations of mathematics, a universe or universal class (or if a set, universal set – not to be… … Wikipedia
Finite set — In mathematics, a set is called finite if there is a bijection between the set and some set of the form {1, 2, ..., n} where n is a natural number. (The value n = 0 is allowed; that is, the empty set is finite.) An infinite set is a set which is… … Wikipedia
finite — 01. Our oil and gas reserves are [finite], so we must take steps to develop alternative energy sources. 02. We have only a [finite] amount of time to work on this, so we d better get started. 03. The [finite] resources we have at hand must be… … Grammatical examples in English
Ultimate fate of the universe — The ultimate fate of the universe is a topic in physical cosmology. Many possible fates are predicted by rival scientific theories, including futures of both finite and infinite duration. Once the notion that the universe started with a Big Bang… … Wikipedia
Shape of the Universe — Edge of the Universe redirects here. For the Bee Gees song, see Edge of the Universe (song). The local geometry of the universe is determined by whether Omega is less than, equal to or greater than 1. From top to bottom: a spherical universe, a… … Wikipedia
Doughnut theory of the universe — The doughnut theory of the universe is an informal description of the theory that the shape of the universe is a three dimensional torus. The name comes from the shape of a doughnut, whose surface has the topology of a two dimensional torus. The… … Wikipedia
Observable universe — For a general discussion of the universe, see Universe. Visualization of the 93 billion light year – or 28 billion parsec – three dimensional observable universe. The scale is such that the fine grains of light represent collections of large… … Wikipedia
Relation of God to the Universe — Relation of God to the Universe † Catholic Encyclopedia ► Relation of God to the Universe 1. Essential Dependence of the Universe on God (Creation and Conservation) In developing the argument of the First Cause we have seen that… … Catholic encyclopedia
Grothendieck universe — In mathematics, a Grothendieck universe is a set U with the following properties:# If x is an element of U and if y is an element of x , then y is also an element of U . ( U is a transitive set.) # If x and y are both elements of U , then { x , y … Wikipedia
