negative definiteness
1Counterfactual 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… …
2Characteristic 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 …
3Bulgarian 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 …
4Article (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… …
5Oromo language — Oromo Afaan Oromo, Oromiffa Spoken in  Ethiopia …
6Matrix (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)… …
7Old Norse morphology — This article is part of a series on: Old Norse Dialects …
8Absolute 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,… …
9Predestination — • Those divine decrees which have reference to the supernatural end of rational beings, especially of man Catholic Encyclopedia. Kevin Knight. 2006. Predestination Predestination …
10Positive-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… …
