# Triviality

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**Joseph Andrews**— Infobox Book name = Joseph Andrews title orig = The History of the Adventures of Joseph Andrews and His Friend, Mr. Abraham Adams translator = image caption = author = Henry Fielding illustrator = cover artist = country = Britain language =… …92

**Covering space**— A covering map satisfies the local triviality condition. Intuitively, such maps locally project a stack of pancakes above an open region, U, onto U. In mathematics, more specifically algebraic topology, a covering map is a continuous surjective… …93

**Fiber bundle**— In mathematics, in particular in topology, a fiber bundle (or fibre bundle) is a space which looks locally like a product space. It may have a different global topological structure in that the space as a whole may not be homeomorphic to a… …94

**Julian Tuwim**— (the surname comes from the Hebrew טובים, tovim , good ; September 13, 1894 – December 27, 1953) one of the greatest Polish poets, he was born in Łódź, Congress Poland, Russian Empire and educated in Łódź and Warsaw (he studied law and philosophy …95

**Renormalization**— Quantum field theory (Feynman diagram) …96

**Principal bundle**— In mathematics, a principal bundle is a mathematical object which formalizes some of the essential features of a Cartesian product X times; G of a space X with a group G . Analogous to the Cartesian product, a principal bundle P is equipped with… …97

**Fibration**— In mathematics, especially algebraic topology, a fibration is a continuous mapping:p:E o B,satisfying the homotopy lifting property with respect to any space. Fiber bundles (over paracompact bases) constitute important examples. In homotopy… …98

**Du Fu**— This is a Chinese name; the family name is 杜 (Dù). Du Fu (杜甫) There are no contemporaneous portraits of Du Fu; this is a later artist s impression. Born 712 D …99

**Charles Marie René Leconte de Lisle**— Infobox Writer name = Charles Marie René Leconte de Lisle imagesize = 200px caption = birthdate = birth date|1818|10|22|mf=y birthplace = Saint Paul, Réunion, France deathdate = death date and age|1894|7|17|1818|10|22|mf=y deathplace = Voisins… …100

**Moduli space**— In algebraic geometry, a moduli space is a geometric space (usually a scheme or an algebraic stack) whose points represent algebro geometric objects of some fixed kind, or isomorphism classes of such objects. Such spaces frequently arise as… …