3 research outputs found

    Comment on "1/f noise in the Bak-Sneppen model"

    Full text link
    Contrary to the recently published results by Daerden and Vanderzande [Phys. Rev. E 53, 4723 (1996)], we show that the time correlation function in the random-neighbor version of the Bak-Sneppen model can be well approximated by an exponential giving rise to a 1/f2 power spectrum.Comment: 2 pages, 2 figure

    Cellular function and molecular structure of ecto-nucleotidases

    No full text
    corecore