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convexity    
n. 中凸,凸状,凸面

中凸,凸状,凸面

convexity
凸性


convexity
伪凸型

convexity
凸性

convexity
n 1: the property possessed by a convex shape [synonym: {convexity},
{convexness}]
2: a shape that curves or bulges outward [synonym: {convex shape},
{convexity}]

Convexity \Con*vex"i*ty\, n.; pl. {Convexities}. [L. convexitas:
cf. F. convexit['e].]
The state of being convex; the exterior surface of a convex
body; roundness.
[1913 Webster]

A smooth, uniform convexity and rotundity of a globe.
--Bentley.
[1913 Webster]

82 Moby Thesaurus words for "convexity":
aduncity, aquilinity, arching, arcuation, belly, boss, bump,
circularity, colophon, concameration, concavity, convolution,
crookedness, curvation, curvature, curving, curvity,
cylindricality, dactylogram, dactylograph, decurvation,
decurvature, dent, dint, embossment, excrescence, excurvation,
excurvature, fingerprint, footmark, footprint, footstep,
fossil footprint, globosity, globularity, hookedness, ichnite,
ichnolite, impress, impression, imprint, incurvation, incurvature,
incurvity, indent, indentation, indention, lump, orbicularity, pad,
paw print, pawmark, pimple, print, pug, pugmark, recurvation,
recurvature, recurvity, rondure, rotundity, rotundness, roundness,
seal, sigil, signet, sinuosity, sinuousness, sphericality,
sphericalness, sphericity, spheroidicity, spheroidity, stamp, step,
stud, thumbmark, thumbprint, tortuosity, tortuousness, vaulting,
vestige


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  • Convexity in Bonds: Definition and Examples - Investopedia
    Convexity is the curvature in the relationship between bond prices and bond yields Convexity demonstrates how the duration of a bond changes as the interest rate changes If a bond’s duration
  • CONVEXITY Definition Meaning - Merriam-Webster
    The meaning of CONVEXITY is the quality or state of being convex How to use convexity in a sentence
  • Convexity - Stanford University
    Basically, our various notions of convexity have implications about the nature of minima It should not be surprising that the stronger conditions tell us more about the minima
  • Convexity – Meaning, Graph, Formula, Factors, and Example
    In simple terms, convexity is a concept that covers the movement in bond prices The concept of convexity states that the change in bond price when the interest rate decreases are higher than the change when the price decreases
  • 2. Convexity - University of Washington
    The concept of convexity has far-reaching consequences in variational analysis In the study of maximization and minimization, the division between problems of convex or nonconvex type is as significant as the division in other areas of mathematics between problems of linear or nonlinear type
  • Basic Concepts of Convexity | Springer Nature Link
    Convexity is a classic theme, studied in many different areas of mathematics Among the oldest contributions, there are several in the book “Elements,” written by Euclid around 300 BC, as well as the first precise definition of a convex curve or surface, given by Archimedes around 250 BC
  • CONVEXITY | definition in the Cambridge English Dictionary
    Any change in the convexity of a lens will alter its focal length The figures of two children emerged above the convexity of the hill





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