| 词汇 | convex |
| 释义 | convex adjective uk /ˈkɒn.veks//kənˈveks/ us /ˈkɑːn.veks//kənˈveks/ curved or swelling out: 凸的，凸起的 a convex lens/mirror凸透镜／凸面镜 Compare concave Geometry: properties of circles & curves amplitude arched bore circularity circumferential concavity concentric concentrically conic curvy domed eccentric girth globular incisura lenticular lentiform osculate parabolic spiral convex | American Dictionaryconvex adjective us/kɑnˈveks, kən-//ˈkɑn·veks/ curved or swelling out: a convex lens Examples of convexconvex In the case of random walks in convex bodies, we show that this new bound is better than the known bounds for the worst case. Therefore, a concave body may be virtually cut into several convex subbodies at the stage of creating the geometry model of the body. In the model presented in this paper, it is assumed that enforcement costs are non-linear, specifically that they are a convex function of effort. Section 2 describes the approach for the construction of enclosing and enclosed ellopsoids of convex polyhedra. One approach to solve convex optimization problems is via the solution of its dual. This occurs at an interior point since is convex and intersects exactly at one point. Formally, and more generally, an exclusive reliance on accounting prices is justified only if production technologies are convex. If the underlying space is convex then it is either a double pyramid or a tetrahedron. Lebesgue measurements are the measurements that extend to the convex powerdomain. Thus, virtual extension consists of transforming the convex faces in the second and third classes into concave faces by generating virtual links. An approach for computing the enclosed ellipsoid of a convex polyhedron by compressing, stretching and scaling operations on its best-fit enclosing ellipsoid is introduced. Five (13 %) were qualitatively judged as convex but fitted with a non-convex regression line, or vice versa. The other four pairs exhibited convex patterns with maximum expression at different ages. The above convex case is very special in the sense that it lacks several features that are typical for radiation problems. Since any subshift is expansive, it follows that the set of measures of maximal entropy is a non-empty compact convex set. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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