Institution: | (1) Center for Mathematics and Computer Science Kruislaan 413, 1098 SJ Amsterdam, The Netherlands;(2) Faculty of Sciences, Vrije Universiteit Amsterdam Department of Mathematics, De Boelelaan 1081a, 1081 HV Amsterdam, The Netherlands |
Abstract: | Let B be a fractional Brownian motion with Hurst index H(0,1). Denote by the positive, real zeros of the Bessel function J–H of the first kind of order –H, and let be the positive zeros of J1–H. In this paper we prove the series representation where X1,X2,... and Y1,Y2,... are independent, Gaussian random variables with mean zero and and the constant cH2 is defined by cH2=–1(1+2H) sin H. We show that with probability 1, both random series converge absolutely and uniformly in t0,1], and we investigate the rate of convergence.Mathematics Subject Classification (2000): 60G15, 60G18, 33C10 |