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Amoeba order information


In mathematics, the amoeba order is the partial order of open subsets of 2ω of measure less than 1/2, ordered by reverse inclusion. Amoeba forcing is forcing with the amoeba order; it adds a measure 1 set of random reals.

There are several variations, where 2ω is replaced by the real numbers or a real vector space or the unit interval, and the number 1/2 is replaced by some positive number ε.

The name "amoeba order" come from the fact that a subset in the amoeba order can "engulf" a measure zero set by extending a "pseudopod" to form a larger subset in the order containing this measure zero set, which is analogous to the way an amoeba eats food.

The amoeba order satisfies the countable chain condition.

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Amoeba order

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mathematics, the amoeba order is the partial order of open subsets of 2ω of measure less than 1/2, ordered by reverse inclusion. Amoeba forcing is forcing...

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Amoeba Music

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37°46′08″N 122°27′10″W / 37.76892°N 122.45265°W / 37.76892; -122.45265 Amoeba Music is an American independent music store chain with locations in Berkeley...

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Amoeba proteus

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Amoeba proteus is a large species of amoeba closely related to another genus of giant amoebae, Chaos. As such, the species is sometimes given the alternative...

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Discosea

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2011 Order Dermamoebida Cavalier-Smith 2004 em. Smirnov & Cavalier-Smith 2011 Family Dermamoebidae Cavalier-Smith & Smirnov 2011 (Lingulate amoeba) Family...

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Naegleria fowleri

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Naegleria fowleri, also known as the brain-eating amoeba, is a species of the genus Naegleria. It belongs to the phylum Percolozoa and is technically classified...

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Polychaos dubium

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was previously known as Amoeba dubia. The author who named the species later recognized it as different from species of Amoeba, and so designated it the...

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Entamoeba coli

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movement" inside the large intestine. Usually, the amoeba is immobile, and keeps its round shape. This amoeba, in its trophozoite stage, is only visible in...

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Amoeba Culture

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Amoeba Culture (Korean: 아메바 컬쳐) is a South Korean record label established in 2006 by Gaeko and Choiza (of hip hop duo Dynamic Duo) and Go Kyung-min. The...

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Amoeboid movement

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of organisms that exhibit this type of locomotion are amoebae (such as Amoeba proteus and Naegleria gruberi,) and slime molds, as well as some cells in...

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List of The Powerpuff Girls characters

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green-skinned hoodlums; Sedusa, a Gorgon-like seductress; the Amoeba Boys, three dimwitted amoebas and the Rowdyruff Boys, three male evil versions of the Powerpuff...

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Amoebozoa

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the familiar Amoeba and Chaos, or covered with a loose coat of minute scales, like Cochliopodium and Korotnevella, members of the order Arcellinida form...

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Dictyostelium discoideum

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Dictyostelium discoideum is a species of soil-dwelling amoeba belonging to the phylum Amoebozoa, infraphylum Mycetozoa. Commonly referred to as slime mold...

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Testate amoebae

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provides the amoeba with shelter from predators and environmental conditions. The test of some species is produced entirely by the amoeba and may be organic...

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Nasal irrigation

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naegleriasis have occurred due to nasal insufflation of the amoeba Naegleria fowleri (the "brain-eating amoeba") from untreated tap water. Two people died from Naegleria...

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List of forcing notions

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a filter that meets every dense subset of P in M. Amoeba forcing is forcing with the amoeba order, and adds a measure 1 set of random reals. In Cohen...

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Breviatea

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Archamoebae. Because of these results, ‘M. invertens’ was separated into the order Breviatida, contained in the monotypic class Breviatea. The organism was...

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Tubulinea

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grouping of Amoebozoa, including most of the more familiar amoebae genera like Amoeba, Arcella, Difflugia and Hartmannella. During locomotion most Tubulinea have...

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Arcellinida

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are commonly found in fossilized amber, although mid-Cretaceous testate amoeba (i.e., Diffligia, Cucurbitella) have been found in ancient lake sediments...

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Great chain of being

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eyesight and the ability to smell their prey from a distance, while a lower order of animals might wiggle or crawl, or like oysters were sessile, attached...

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Protozoa

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that feed by heterotrophy. Traditional textbook examples of protozoa are Amoeba, Paramecium, Euglena and Trypanosoma. The word "protozoa" (singular protozoon)...

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Copromyxa protea

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aggregation of amoeba ensues. How exactly the founder cell lures the amoeba to itself in order to aggregate is not yet known. The amoeba pile on top of...

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Hartmannellidae

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Scientific classification Domain: Eukaryota Phylum: Amoebozoa Class: Tubulinea Order: Euamoebida Family: Hartmannellidae Volkonsky 1931 Genera Copromyxa Copromyxella...

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Lycogala epidendrum

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wolf's milk or groening's slime, is a cosmopolitan species of myxogastrid amoeba which is often mistaken for a fungus. The aethalia, or fruiting bodies,...

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Iodamoeba buetschlii

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Iodamoeba buetschlii is a species of amoeba. It gets its name from its appearance when stained with iodine. Named for Otto Bütschli by Prowazek in 1912...

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Pithovirus

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giant virus known from two species, Pithovirus sibericum, which infects amoebas and Pithovirus massiliensis. It is a DNA based virus and is a member of...

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