# general+or+abstract+notion

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**Douglas Hofstadter**— Douglas R. Hofstadter Hofstadter in Bologna, Italy, in March 2002 Born February 15, 1945 (1945 02 15) (age 66) New York, New York Occupation …42

**building construction**— Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …43

**North Australia Air War**— North Australian Air War 1942–1943 Part of the Pacific Theater of World War II …44

**Space music**— Space music, also spelled spacemusic, is an umbrella term used to describe music that evokes a feeling of contemplative spaciousness. In fact, almost any music with a slow pace and space creating sound images could be called spacemusic. Stephen… …45

**Limit (category theory)**— In category theory, a branch of mathematics, the abstract notion of a limit captures the essential properties of universal constructions such as products and inverse limits. The dual notion of a colimit generalizes constructions such as disjoint… …46

**infinity**— /in fin i tee/, n., pl. infinities. 1. the quality or state of being infinite. 2. something that is infinite. 3. infinite space, time, or quantity. 4. an infinite extent, amount, or number. 5. an indefinitely great amount or number. 6. Math. a.… …47

**Oregon**— This article is about the U.S. state of Oregon. For other uses, see Oregon (disambiguation). State of Oregon …48

**Market**— For other uses, see Market (disambiguation). San Juan de Dios Market in Guadalajara, Jalisco …49

**Reservation in India**— Reservation in Indian law is a form of affirmative action whereby a percentage of seats are reserved in the public sector units, union and state civil services, union and state government departments and in all public and private educational… …50

**Theoretical ecology**— Mathematical models developed in theoretical ecology predict complex food webs are less stable than simple webs.[1]:75–77[2]:64 …51

**Fibred category**— Fibred categories are abstract entities in mathematics used to provide a general framework for descent theory. They formalise the various situations in geometry and algebra in which inverse images (or pull backs) of objects such as vector bundles …52

**Conception**— Con*cep tion, n. [F. conception, L. conceptio, fr. concipere to conceive. See {Conceive}.] 1. The act of conceiving in the womb; the initiation of an embryonic animal life. [1913 Webster] I will greaty multiply thy sorrow and thy conception. Gen …53

**Complex conjugate**— Geometric representation of z and its conjugate in the complex plane In mathematics, complex conjugates are a pair of complex numbers, both having the same real part, but with imaginary parts of equal magni …54

**Simplicial complex**— In mathematics, a simplicial complex is a topological space of a particular kind, constructed by gluing together points, line segments, triangles, and their n dimensional counterparts (see illustration). Simplicial complexes should not be… …55

**Tristan Tzara**— Infobox Writer name = Tristan Tzara Samuel (Samy) Rosenstock imagesize = 210px caption = 1927 portrait of Tzara, by Lajos Tihanyi pseudonym = S. Samyro, Tristan, Tristan Ruia, Tristan Ţara, Tr. Tzara birthdate = April 4 or April 16, 1896… …56

**Friedrich Heinrich Jacobi**— (25 January, 1743 10 March, 1819), was a German philosopher notable for coining the term nihilism and promoting it as the prime fault of Enlightenment thought and Kantianism.sep entry|friedrich jacobi] Instead of speculative reason, he advocated… …57

**Literary criticism**— Literature Major forms Novel · Poem · Drama Short story · Novella Genres Epic …58

**Concept**— Con cept, n. [L. conceptus (cf. neut. conceptum fetus), p. p. of concipere to conceive: cf. F. concept. See {Conceit}.] An abstract general conception; a notion; a universal. [1913 Webster] The words conception, concept, notion, should be limited …59

**Associative algebra**— In mathematics, an associative algebra is a vector space (or more generally, a module) which also allows the multiplication of vectors in a distributive and associative manner. They are thus special algebras. Definition An associative algebra A… …60

**Academic dishonesty**— or academic misconduct is any type of cheating that occurs in relation to a formal academic exercise. It can include Plagiarism: The adoption or reproduction of original creations of another author (person, collective, organization, community or… …