- necessary criterion
- мат. необходимый критерий;
необходимое условие
Большой англо-русский и русско-английский словарь. 2001.
necessary criterion
Смотреть что такое "necessary criterion" в других словарях:
Criterion-referenced test — A criterion referenced test is one that provides for translating test scores into a statement about the behavior to be expected of a person with that score or their relationship to a specified subject matter. Most tests and quizzes written by… … Wikipedia
Criterion Theatre — For other uses, see Criterion Theatre (disambiguation). Coordinates: 51°30′35″N 0°08′03″W / 51.509778°N 0.134056°W / 51.509778 … Wikipedia
Nyquist stability criterion — The Nyquist plot for . When designing a feedback control system, it is generally necessary to determine whether the closed loop system will be stable. An example of a destabilizing feedback control system would be a car steering system that… … Wikipedia
Peres-Horodecki criterion — The Peres Horodecki criterion is a necessary condition, for the joint density matrix ho of two systems A and B, to be separable. It is also called the PPT criterion, for positive partial transpose . In the 2x2 and 2x3 dimensional cases the… … Wikipedia
Routh-Hurwitz stability criterion — The Routh Hurwitz stability criterion is a necessary (and frequently sufficient) method to establish the stability of a single input, single output (SISO), linear time invariant (LTI) control system. More generally, given a polynomial, some… … Wikipedia
Majority criterion — The majority criterion is a single winner voting system criterion, used to compare such systems. The criterion states that if one candidate is preferred by a majority (more than 50%) of voters, then that candidate must win .[1] Some methods that… … Wikipedia
Monotonicity criterion — This article is about a voting system criterion. See monotonic function for a mathematical notion. The monotonicity criterion is a voting system criterion used to analyze both single and multiple winner voting systems. A voting system is… … Wikipedia
Range criterion — In quantum mechanics, in particular quantum information, the Range criterion is a necessary condition that a state must satisfy in order to be separable. In other words, it is a separability criterion . The result Consider a quantum mechanical… … Wikipedia
Reduction criterion — In quantum information theory, the reduction criterion is a necessary condition a mixed state must satisfy in order for it to be separable. In other words, the reduction criterion is a separability criterion . Details Let H 1 and H 2 be Hilbert… … Wikipedia
Andronov-Pontryagin criterion — The Andronov–Pontryagin criterion is a necessary and sufficient condition for the stability of dynamical systems in the plane. It was derived by Aleksandr Andronov and Lev Pontryagin in 1937.tatementA vector field dot{x} = v(x) with xin… … Wikipedia
Lawson criterion — noun a necessary, but not sufficient condition for the achievement of sustained release of energy from a nuclear fusion reactor; that the heating effect of the reaction should exceed the losses … Wiktionary
