Scale-free animal movement patterns: Lévy walks outperform fractional Brownian motions and fractional Lévy motions in random search scenarios
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Publication:3643234
DOI10.1088/1751-8113/42/43/434006zbMath1202.92091OpenAlexW2076232251MaRDI QIDQ3643234
Publication date: 10 November 2009
Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/1751-8113/42/43/434006
Processes with independent increments; Lévy processes (60G51) Fractional processes, including fractional Brownian motion (60G22) Probabilistic models, generic numerical methods in probability and statistics (65C20) Animal behavior (92D50)
Related Items (7)
Optimal random search, fractional dynamics and fractional calculus ⋮ Multi-scale properties of random walk models of animal movement: lessons from statistical inference ⋮ Time Dependent Diffusion as a Mean Field Counterpart of Lévy Type Random Walk ⋮ Truncated Lévy flights and generalized Cauchy processes ⋮ Space-fractional Fokker–Planck equation and optimization of random search processes in the presence of an external bias ⋮ Spectral characteristics of steady-state Lévy flights in confinement potential profiles ⋮ Anomalous spreading and misidentification of spatial random walk models
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