negative definiteness

См. также в других словарях:

• Counterfactual definiteness — In some interpretations of quantum mechanics, counterfactual definiteness (CFD) is the ability to speak with meaning of the definiteness of the results of measurements that have not been performed (i.e. the ability to assume the existence of… …   Wikipedia

• Characteristic function (probability theory) — The characteristic function of a uniform U(–1,1) random variable. This function is real valued because it corresponds to a random variable that is symmetric around the origin; however in general case characteristic functions may be complex valued …   Wikipedia

• Bulgarian language — Not to be confused with Bulgar language. Bulgarian Български език Bălgarski ezik Spoken in Bulgaria, Turkey, Serbia, Greece, Ukraine, Moldova, Romania, Albania, Kosovo, Repub …   Wikipedia

• Article (grammar) — For articles in English, see English articles. Definite article redirects here. For the Eddie Izzard comedy DVD, see Definite Article. An article (abbreviated art) is a word that combines with a noun to indicate the type of reference being made… …   Wikipedia

• Oromo language — Oromo Afaan Oromo, Oromiffa Spoken in  Ethiopia …   Wikipedia

• Matrix (mathematics) — Specific elements of a matrix are often denoted by a variable with two subscripts. For instance, a2,1 represents the element at the second row and first column of a matrix A. In mathematics, a matrix (plural matrices, or less commonly matrixes)… …   Wikipedia

• Old Norse morphology — This article is part of a series on: Old Norse Dialects …   Wikipedia

• Absolute value — For the philosophical term, see Value (ethics). For the Akrobatik album, see Absolute Value (album). In mathematics, the absolute value (or modulus) |a| of a real number a is the numerical value of a without regard to its sign. So, for example,… …   Wikipedia

• Predestination — • Those divine decrees which have reference to the supernatural end of rational beings, especially of man Catholic Encyclopedia. Kevin Knight. 2006. Predestination     Predestination …   Catholic encyclopedia

• Positive-definite matrix — In linear algebra, a positive definite matrix is a matrix that in many ways is analogous to a positive real number. The notion is closely related to a positive definite symmetric bilinear form (or a sesquilinear form in the complex case). The… …   Wikipedia

• Bulgarian grammar — is the grammar of the Bulgarian language. The Bulgarian language is a South Slavic language that also is one of the members of the Balkan sprachbund. As such, it shares several grammatical innovations with the other southwest Balkan languages… …   Wikipedia