WE have read Prof. Woolsey Johnson's work with some interest: his style is clear, and the worked-out examples well adapted to elucidate the points the writer wishes to bring out. He appears to ...

Differential equations are commonly used to model dynamical deterministic systems in applications. When statistical parameter estimation is required to calibrate theoretical models to data, classical ...

A uniqueness theorem is proved, for not necessarily Lipschitzian systems of ordinary differential equations, y' = f. This theorem compares with one of Okamura and Murakami, in that, here, at the ...