Abstract: Dear Editor, This letter addresses the impulse game problem for a general scope of deterministic, multi-player, nonzero-sum differential games wherein all participants adopt impulse controls ...

The true rewards The formula for success in London is not a complicated one. At the same time that formula is almost impossible to duplicate. It comes from a perfect blend of hard work ...

Kyle Diamantas, a former corporate lawyer, is the new director for the F.D.A. food division, which oversees infant formula. He defended a top maker in cases claiming the company had not warned of ...