# corollary

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**Opportunism**— Opportunity Seized, Opportunity Missed. Engraving by Theodoor Galle, 1605. Contents 1 General definition …112

**Get (conflict)**— For the religious process, see Get (divorce document)A get or gett (גט) is the Jewish form of divorce which, when one is available in the state of residence, is supervised by a Beth Din (בית דין), a rabbinical court. This page deals with the… …113

**Wiener–Khinchin theorem**— The Wiener–Khinchin theorem (also known as the Wiener–Khintchine theorem and sometimes as the Wiener–Khinchin–Einstein theorem or the Khinchin–Kolmogorov theorem) states that the power spectral density of a wide sense stationary random process is …114

**Witt's theorem**— or the Witt theorem may also refer to the Bourbaki–Witt fixed point theorem of order theory. Witt s theorem, named after Ernst Witt, concerns symmetric bilinear forms on finite dimensional vector spaces. It tells us when we can extend an isometry …115

**Slutsky's theorem**— In mathematics, in particular probability theory, Slutsky s theorem [ cite book last = Grimmett first = G. coauthors = Stirzaker, D. title = Probability and Random Processes year = 2001 publisher = Oxford pages = 3rd ed., exercise 7.2.5 ] , named …116

**Complex conjugate root theorem**— In mathematics, the complex conjugate root theorem states that if P is a polynomial in one variable with real coefficients, and a + bi is a root of P with a and b real numbers, then its complex conjugate a − bi is also a root… …117

**Central carrier**— In the context of von Neumann algebras, the central carrier of a projection E is the smallest central projection, in the von Neumann algebra, that dominates E . It is also called the central supporting projection or central cover. Definition Let… …118

**Minimax estimator**— In statistical decision theory, where we are faced with the problem of estimating a deterministic parameter (vector) from observations an estimator (estimation rule) is called minimax if its maximal risk is minimal among all estimators of . In a… …119

**international relations**— a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …120

**procedural law**— Law that prescribes the procedures and methods for enforcing rights and duties and for obtaining redress (e.g., in a suit). It is distinguished from substantive law (i.e., law that creates, defines, or regulates rights and duties). Procedural law …