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Harnessing non-equilibrium forces to optimize work extraction. [PDF]

open access: yesNat Commun
Olsen KS   +3 more
europepmc   +1 more source

The fractional mixed fractional Brownian motion

Statistics and Probability Letters, 2003
Let \(B_1\) and \(B_2\) be two independent fractional Brownian motions of Hurst index \(H_1\) and \(H_2\), respectively. Given real numbers \(\lambda_1\) and \(\lambda_2\), the two-parameter process \(Z\) is defined by \[ Z(w,s):= \lambda_1\,s^{H_2}\,B_1(w) + \lambda_2\,s^{H_1}\,B_2(w),\quad 0\leq w\leq s.
Charles El-Nouty
exaly   +2 more sources

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