convex meaning
f66953edc8d715b175a2cfeae8c08fd3
convex The definition of convex is curving outwards like the edge of a circle. An example of convex is the shape of the lens in eyeglasses. convex. a convex surface, line, object, etc. convex.
aaed86170914c6d36b8f5a964b9b71c0
- A polygon has the same number of angles as sides. Polygons can be classified as either convex or concave. A polygon is convex if no line that contains a side of the polygon contains a point in the interior of the polygon. In a convex polygon, each interior angle measures less than 180 degrees.
1d8081a37f90bb0b94bdbab3e151176a
- 1 A convex lens is supposed to be made up of number of prisms with the base of each prism towards the centre of the lens.  When rays parallel to the principal axis pass through a convex lens, they are bent inwards.
1608d5c9d4126beece55b60643f0b9b3
polyhedron polyhedron. n, pl-drons or-dra (-drə). 1. (Mathematics) a solid figure consisting of four or more plane faces (all polygons), pairs of which meet along an edge, three or more edges meeting at a vertex.In a regular polyhedron all the faces are identical regular polygons making equal angles with each other.olyhedron-a solid figure bounded by plane polygons or faces. solid-a three-dimensional shape. convex polyhedron-a polyhedron any plane section of which is a convex polygon. concave polyhedron-a polyhedron some of whose plane sections are concave polygons.
dd567e1bb50836cb21f1acea5991b8e6
Polyhedron A polyhedron has been defined as a set of points in real affine (or Euclidean) space of any dimension n that has flat sides. It may alternatively be defined as the union of a finite number of convex polyhedra, where a convex polyhedron is any point set that is the intersection of a finite number of half-spaces.
4c6facd6279d76adebce0508f4b5694f
Arthrokinematics Concave = hollowed or rounded inward. Convex = curved or rounded outward. If the moving joint surface is CONVEX, sliding is in the OPPOSITE direction of the angular movement of the bone. If the moving joint surface is CONCAVE, sliding is in the SAME direction as the angular movement of the bone.
2fb8d7b16f7cdc5cb1a4bf96cc9791d4
vertex Plural vertices (vûr′tĭ-sēz′) or vertexes. 1. The point at which the sides of an angle intersect. 2. The point of a triangle, cone, or pyramid that is opposite to and farthest away from its base; the apex. 3. A point of a polyhedron at which three or more of the edges intersect.
1885c377352258f0832765c37de08ad2
- 1 A convex lens is supposed to be made up of number of prisms with the base of each prism towards the centre of the lens. 2  When rays parallel to the principal axis pass through a convex lens, they are bent inwards.  The point at which they converge is known as principle focus.
ecd7d207d58e7bf9774f59db9f4f4294
Convex set In Euclidean space, a convex set is the region such that, for every pair of points within the region, every point on the straight line segment that joins the pair of points is also within the region.
d93e223343d15568580be95d9ccea2e5
- polyhedron. n, pl-drons or-dra (-drə). 1. (Mathematics) a solid figure consisting of four or more plane faces (all polygons), pairs of which meet along an edge, three or more edges meeting at a vertex.In a regular polyhedron all the faces are identical regular polygons making equal angles with each other.. (Mathematics) a solid figure consisting of four or more plane faces (all polygons), pairs of which meet along an edge, three or more edges meeting at a vertex.
dffcaa08b7ed7074572226106c4fd470
Convex set A set that is not convex is called a non-convex set. A polygon that is not a convex polygon is sometimes called a concave polygon, and some sources more generally use the term concave set to mean a non-convex set, but most authorities prohibit this usage.
237ea07ab9f1029d919dce8c563b1d30
- There are lots of hexagon convex hulls and scattered glandular orifices distributing on the surface of foot pad. Bionic design of the surface morphology of rubber bush covered on driving drums Convex hull is a convex polygon having the following properties. A fast convex hull algorithm for binary image After stripping the residual PR and the silicon substrate, a nickel mold insert for the convex MLA of the LGP was achieved as depicted in Fig.
24b0c01bf2f0d9208b1f7f483c363516
meniscus A lens that is concave on one side and convex on the other. 2. The curved upper surface of a column of liquid. The surface is concave if the molecules of the liquid are attracted to the container walls and convex if they are not. 3. A piece of cartilage shaped like a crescent and located at the junction of two bones in a joint, such as the knee.
aaee503ef7699e2b7366e5cc3548b46d
- Polyhedron. more ... A solid with flat faces (from Greek poly-meaning many and-edron meaning face). Example: pyramids and prisms Each flat surface (or face) is a polygon. See: Polygon.
851a1925910f976042e728b2beea5ebe
- Noun. 1. polyhedron-a solid figure bounded by plane polygons or faces. solid-a three-dimensional shape. convex polyhedron-a polyhedron any plane section of which is a convex polygon. concave polyhedron-a polyhedron some of whose plane sections are concave polygons.
e722025f5e72671a327e529593f740b8
What is Convexity? Convexity is important as it illustrates the impact that changes in yields have on the duration of the bond. As yields approach zero the duration impact of a movement in yields is accentuated. Large moves in the yield curve can have large nonlinear effects on duration, making convexity an important consideration during volatile markets.
c73bea84d1586ba267957391ecddd9e0
Convex Lens Concave Lens. A concave lens is thinner at the centre than at the edges. Concave lenses are thinner at the middle. Rays of light that pass through the lens are spread out (they diverge). A convex lens is a diverging lens.
418ec8ee9b90433ce83ca76ad1573d36
How to Become a Contract Specialist in the US Prospective contract specialists should have an in-depth knowledge of contract types, contract administration, cost analysis techniques and principles of acquisitions. You can gain this knowledge by earning a bachelor’s degree in any of the following fields: 1  Business administration.  Law.
0a8353d19d3c2e4f44520499b05033c2
What is Convexity? Convexity is an important tool used by investment professionals to show the impact that changes in yield have on the duration of a bond. It’s an especially important consideration during times of volatility on markets.
5e6fa911884dcadf83f9bfa7b3a9f523
- This is where the lines making up the shape curve inward. The convex shape has no lines that curve inward like this. Instead, all of its lines curve outward. As soon as any of the lines form an inward curve like this, the shape is considered to be concave.
49a19674d4614fee9fc5e33555ba05b3
- Concave or Convex. A convex hexagon has no angles pointing inwards. More precisely, no internal angles can be more than 180°. When any internal angle is greater than 180° it is concave. (Think: concave has a cave in it).
20e98936323ce729cc7494a11ca539d5
Convex Convex, meaning curving out or extending outward (compare concave), may refer to: Convex set in mathematics. Convex function in mathematics. convex polygon a polygon in which no line segment between two points on the boundary ever goes outside the polygon. Convexity in economics.
bb48c0abe55f1594bcd08606ea722e09
Polyhedron A polyhedron is said to be convex if its surface (comprising its faces, edges and vertices) does not intersect itself and the line segment joining any two points of the polyhedron is contained in the interior or surface. A polyhedron is a 3-dimensional example of the more general polytope in any number of dimensions.olyhedra with congruent regular faces of six or more sides are all non-convex, because the vertex of three regular hexagons defines a plane. The total number of convex polyhedra with equal regular faces is thus ten, comprising the five Platonic solids and the five non-uniform deltahedra.
fa823c98e13f8fc9f1ed2f0974396993
- Having an outline or surface that curves inwards like the interior of a circle or sphere. ‘concave lenses’. ‘Above it, to signal the presence of occupied space, is a shallow concave circle dug out of the ground.’. ‘As the enamel shrinks on melting and cools with a concave surface, more has to be poured in and the process repeated.’. ‘Depressions are concave regions on protein surfaces that have no constriction at the mouth.’. ‘Choose only firm tubers and look for those with tiny sprouts showing on their upper, concave surfaces.’.
e6a724aa524ca610a63e892591d71b6b
Difference between Concave and Convex Polygons Convex Polygon. Definition. A polygon with one or more interior angles greater than 180 degrees is referred to as a concave polygon. A polygon of which all interior angles are less than 180 degrees is known as a convex polygon.
12c52a6ad8f26d427e9df565f5b9c6d2
- Definition: The common endpoint of two or more rays or line segments. Vertex typically means a corner or a point where lines meet. For example a square has four corners, each is called a vertex. The plural form of vertex is vertices. (Pronounced: ver - tiss- ease).