necessary condition


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necessary condition

[‚nes·ə‚ser·ē kən′dish·ən]
(mathematics)
A mathematical statement that must be true if a given statement is true.
References in periodicals archive ?
The necessary conditions were shared by a great many societies.
In this example Ye's first-order necessary condition of Lemma 2.6 (Lemma 3.1, [40]) is satisfied at (0,0) because
The "tracking account" is the view that knowledge has a distinctive necessary condition. The logic and semantics of counterfactuals create formidable problems for the tracking account.
As a simple application of our necessary condition for exponential observer design, we also demonstrate that there do not exist local exponential observers for nonlinear bifurcating systems in the classical case, where the trivial equilibrium does not change with the real parametric uncertainty and where the output function is purely a function of the state and independent of the real parametric uncertainty.
In both cases railroads were considered crucial in developing vast areas with abundant natural resources; as a means of encouraging settlements in a sparsely populated region; as a necessary condition in creating economies to support new settlements, and as the primary defense transport system in the region.
Growth is the necessary condition for these transformations to be sustainable, and we expect global GDP to surprise on the upside.
This confluence of events allowed Royalists to portray the monarchy's restoration as a necessary condition for prosperity in an empire based on trade rather than dominion, reversing the new economic discourse's political valence.
Archbishop Williams has observed that a descent into silence is the necessary condition of emergence into effective speech.
However, the Deutsche Bank property is tied up in litigation and it is not clear if the damaged office tower there will be torn down, a necessary condition for incorporating the land into the WTC plan.
"I do believe in parental choice, and I think that parental choice is a necessary condition to effective public education."
According to the bodily awareness thesis (BAT), awareness of one's own body is a necessary condition for the acquisition and possession of concepts of primary qualities such as force and shape.
In Rosen the court held that relief from the transferred debt was not a necessary condition to trigger gain recognition under section 357(c).

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