# Convexity

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## Convexity

Property that a curve is above a straight line connecting two end points. If the curve falls below the straight line, it is called concave.

## Convexity

Describing a curve segment whose ends fall above an arbitrarily set straight line. Convex properties are important to charting; for example, when tracking a stock market's performance, a rise in the chart with respect to the previous day's close followed by a correction going down to but not necessarily meeting that close may be described as a convex curve. See also: Concave.

## convexity

A mathematical measure of the sensitivity of a bond's price to changing interest rates. A high convexity indicates a greater responsiveness of a bond's price to interest rate changes.
References in periodicals archive ?
First, it can be used to evaluate its convexity properties.
Assumptions of convexity and concavity were then verified by Hessian matrix for evaluating the ability of model accurately.
Peterson, Convexity for nabla and delta fractional differences, J.
Table 1: Gender distribution in meningioma Number of cases % Male 16 32 Female 34 68 Total 50 100 Table 2: Age distribution in meningioma Age (years) Number of cases % 0-10 0 0 11-20 1 2 21-30 5 10 31-40 14 28 41-50 14 28 51-60 11 22 >61 5 10 Total 50 100 Table 3: Distribution of meningioma Site Number of cases % Intracranial 44 88 Intraspinal 6 12 Total 50 100 Table 4: Distribution of intracranial meningioma in various sites Site Number of cases % Convexity 31 70.
Now, because of the habit-forming feature, the LHS of expression (3) is increasing, while the convexity of the value function V implies that the RHS of the same expression is decreasing, and therefore we get the existence of [[?
In the following, we illustrate more in detail the concept of graph convexity.
2%) Preoperative epilepsy 421 (45%) 65 (34%) 39 (45%) Papilloedema 290(31%) 15 (8%) 33 (40%) Table 10 Location of tumor Kallio et al Martin et al GGH-KAKINADA Cerebral convexity 209 (22%) 60 (34%) 28 (35.
The closest differential diagnosis on imaging for a convexity or falx chondroma is meningioma.
In this section we deal with the monophonic convexity instead of the [P.
Similarly, if the convexity is sufficiently high, earnings inequality may increase even after an education expansion that reduces returns to skills.
The shell shape in bivalves--in particular the elongation E, ventral convexity K, and dissymmetry D of the shell outline--arguably has significant functional implications regarding animal fitness (E, K: 1-21]; D: 22]).
We looked at the joysticks, the dead spot, we looked at convexity and concavity.

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