25 citations · 25 across the 2 of their papers we have counts for
6 papers
Ecological Complex Systems
Astero Provata, Igor M. Sokolov, Bernardo Spagnolo
Main aim of this topical issue is to report recent advances in noisy nonequilibrium processes useful to describe the dynamics of ecological systems and to address the mechanisms of…
Coarse graining the Cyclic Lotka-Volterra Model: SSA and local maximum likelihood estimation
C. P. Calderon, G. A. Tsekouras, A. Provata +1
When the output of an atomistic simulation (such as the Gillespie stochastic simulation algorithm, SSA) can be approximated as a diffusion process, we may be interested in the dyna…
Non-extensive Trends in the Size Distribution of Coding and Non-coding DNA Sequences in the Human Genome
Th. Oikonomou, A. Provata
We study the primary DNA structure of four of the most completely sequenced human chromosomes (including chromosome 19 which is the most dense in coding), using Non-extensive Stati…
Statistical analysis of Gene and Intergenic DNA Sequences
D. Kugiumtzis, A. Provata
Much of the on-going statistical analysis of DNA sequences is focused on the estimation of characteristics of coding and non-coding regions that would possibly allow discrimination…
Reactive dynamics on fractal sets: anomalous fluctuations and memory effects
E. Abad, A. Provata, G. Nicolis
We study the effect of fractal initial conditions in closed reactive systems in the cases of both mobile and immobile reactants. For the reaction , in the absence of diff…
Nonextensivity of the cyclic Lattice Lotka Volterra model
G. A. Tsekouras, A. Provata, C. Tsallis
We numerically show that the Lattice Lotka-Volterra model, when realized on a square lattice support, gives rise to a {\it finite} production, per unit time, of the nonextensive en…