PDF

This category marks all the ICTP posts containing the pdf file of the paper/book.

Families of orbits compatible with galactic potentials

6 years ago

Abstract[Mathjax] We nd galactic potentials described by polynomial perturbations of harmonic oscillators, which are compatible with families of orbits \(x^{p}…

The Equivalence between T-Stabilities of The Krasnoselskij and The Mann Iterations

6 years ago

Abstract We prove the equivalence between the -stabilities of the Krasnoselskij and the Mann iterations; a consequence is the equivalence…

Smooth dependence on parameters for a differential equation with delay from population dynamics

6 years ago

AbstractTime delays occur in differential equation arising in many fields of applied mathematics: chemistry, ecology, biology, population dynamics, electric engineering.…

Detrended fluctuation analysis of autoregressive processes

7 years ago

AbstractAutoregressive processes (AR) have typical short-range memory. Detrended Fluctuation Analysis (DFA) was basically designed to reveal long-range correlations in non…

Automatic algorithm for monotone trend removal

7 years ago

AbstractThe available numerical algorithms for trend removal require a direct subjective intervention in choosing critical parameters. In this paper an…

Global random walk modeling of transport in complex systems

8 years ago

AbstractThe Global random walk algorithm performs simultaneously the tracking of large collections of particles and permits massive simulations at reasonable…

On the self-averaging of dispersion for transport in quasi-periodic random media

8 years ago

AbstractIn this study we present a numerical analysis for the self-averaging of the longitudinal dispersion coefficient for transport in heterogeneous…

Comment on “Nonstationary flow and nonergodic transport in random porous media” by G. Darvini and P. Salandin

8 years ago

Abstract AuthorsN. Suciu Institute of Applied Mathematics, Friedrich-Alexander University of Erlangen-Nuremberg, Erlangen, Germany C. Vamos T. Popoviciu Institute of…

Memory effects and ergodicity for diffusion in spatially correlated velocity fields

8 years ago

AbstractWe show that the process of diffusion in statistically homogeneous velocity fields with finite correlation range “remembers” the shape and…

On a Steffensen type method

8 years ago

Abstract We study a general Steffensen type method based on the inverse interpolation Lagrange polynomial of second degree. We show…

PDF

Related Posts