opposite vertices

opposite vertices

[′äp·ə·zət ′vərd·ə‚sēz]
(mathematics)
Two vertices of a polygon with an even number of sides that have the same number of sides between them along either path around the polygon from one vertex to the other.
References in periodicals archive ?
1] and ending at diametrically opposite vertices of the last canonical 4-cycle.
Proposition 2 (a) If d [greater than or equal to] 3 is odd, and v, v' are diametrically opposite vertices of [Q.
b) If d [greater than or equal to] 4 is even, and v, u are neighbors, and v, v' are diametrically opposite vertices of [Q.
An s-domino contains two pairs of opposite vertices.
T] of an s-domino is such that, for one pair of opposite vertices x and y, the following holds: [C.