The mission to improve the widely used simplex-method algorithm showed instead why it works so well.

We prove that the classic policy-iteration method [Howard, R. A. 1960. Dynamic Programming and Markov Processes. MIT, Cambridge] and the original simplex method with the most-negative-reduced-cost ...

In this paper, a modification of the bisection simplex method is made for more general purpose use. Organized in an alternative simpler form, the modified version exploits information of the optimal ...

Certain algebraic features of networks are exploited by a specialized version of the Simplex method so that solution times are reduced. In Version 7, PROC NETFLOW includes another class of ...

The algorithm that runs the world Its services are called upon thousands of times a second to ensure the world's business runs smoothly – but are its mathematics as dependable as we thought?