Christos H. Papadimitriou and Kenneth Steiglitz, Combinatorial Optimization, Algorithms and Complexity, Prentice-Hall, 1982. Dimitris Bertsimas and John N. Tsitsiklis, Introduction to Linear Optimization , Athena Scientific, 1997. An Algorithmic Approach, Academic Press, 1975. Sheldon Ross, Stochastic Processes, John Wiley, 1983. Complexity is the prodigy of the world.
Simplicity is the sensation of the universe.
Behind complexity, there is always simplicity to be revealed. Inside simplicity, there is always complexity to be discovered. Your Comments and Questions are welcome.