整数线性规划模型min f = (1 λ )∑ (ri pi ) xi + λxn + 2i =1 n +1
s.t.
n +1 ∑ ( xi + pi xi ) = M i =1 qi xi xn + 2 ≤ 0 i = 1,2, L, n x ≥ 0 i = 1,2, L, n + 2 i 用软件可以求解
5 模型的求解
整数线性规划模型min f = (1 λ )∑ (ri pi ) xi + λxn + 2i =1 n +1
s.t.
n +1 ∑ ( xi + pi xi ) = M i =1 qi xi xn + 2 ≤ 0 i = 1,2, L, n x ≥ 0 i = 1,2, L, n + 2 i 用软件可以求解
5 模型的求解