Correction to: “Differentiability of sample functions in Gaussian processes”
J. Yeh · Proceedings of the American Mathematical Society · 1968
The Theorem on p. 106 [l] as it stands is vacuous. The conditions (2) and (3) together would imply that /3 a/2 and 0<X</3/2 would imply a<fi. The difficulty can be overcome easily. Since the conditions (2) and 0<X</3/2 were assumed merely to ensure that P*(C) = 1 we may replace them by Kolmogoroff's condition.