| 1. | The graph of a concave function is always below its tangent .
一个凹函数的图象总在它的切线的下方。 |
| 2. | Discussing about convex and concave function of nature
性问题的讨论 |
| 3. | Category of concave function
凹函数的范畴 |
| 4. | This paper gives some equivalent conditions of quasi - concave function
摘要本文给出了与拟凹函数定义等价的几种条件，并加以证明。 |
| 5. | A branch and bound algorithm for solving maximizing a concave function over weakly - efficient
弱有效集上凹函数极大问题的分枝定界算法 |
| 6. | This paper discusses a variation equation problem in a class of singular stochastic control with stopping time , gives its solution under two different conditions , which is a one order continuous differentiable and concave function , and gives the exact form
摘要讨论了一类带停时的奇异型随机控制问题中的一个变分方程问题，并且在两种不同的情况下给出了该变分方程的解，即为一阶连续可导凹函数，并在两种情况下给出了此函数的具体形式。 |
