Approximation of the roots of equations by Aitken-Steffensen-type monotonic sequences7 years agoAbstract We study the conditions under which the well-known Aitken-Steffensen method for solving equations leads to monotonic sequences whose terms…
Ergodic Estimations of Upscaled Coefficients for Diffusion in Random Velocity Fields7 years agoAbstractUpscaled coefficients for diffusion in ergodic velocity fields are derived by summing up correlations of increments of the position process,…
Multiscale structure of time series revealed by the monotony spectrum7 years agoAbstractObservation of complex systems produces time series with specific dynamics at different time scales. The majority of the existing numerical…