n.凸状；凸面；凸性
The orbit of the moon around the sun is convex. 月亮绕太阳的轨道是凸状的。
This is in nature the result of convexity of the cost function. 这在本质上是由于成本函数的凸性决定的。
Weak duality theorem is established under generalized convexity conditions. 在广义凸性条件下,建立了弱对偶性定理。
adj.两面凸的
