#anomalous diffusion
5 papers match
Tampered Memory Elephant Random Walk on One-Dimensional Integer Lattice
Vinita Mulay, Neeraja Sahasrabudhe, Debleena Thacker
The paper introduces a tampered memory elephant random walk where part of the walk follows the usual elephant random walk and the rest uses independent steps, and it identifies a s…
Modelling Anomalous Diffusion: The Role of CTRWs and Non-Local Dynamics
Ivan BioÄiÄ, Bruno Toaldo
The paper surveys the stochastic framework for anomalous diffusion using continuous-time random walks (CTRWs), their scaling limits, and the resulting non‑local (fractional‑type) e…
Quantum Brownian transport in a correlated Gaussian force
Yun Jeong Kang, Seungsik Min, Sung Kyu Seo +1
The paper analyzes a classical system‑bath model with linear coupling under white and correlated Gaussian noises, deriving joint probability densities and showing that correlated n…
Time-changed Markov processes and space-time coupled non-local equations
Giacomo Ascione, Enrico Scalas, Bruno Toaldo +1
The paper develops a theory for coupled space‑time non‑local equations, proving existence, uniqueness and a maximum principle, and represents solutions via time‑changed stochastic…
A Multiscaling Fingerprint of Earthquake Diffusion in Seismic Swarms
Cataldo Godano, Giuseppe Petrillo
The paper studies how earthquake swarms spread over time by applying a multiscaling analysis to interevent distances, revealing that swarms exhibit anomalous diffusion distinct fro…