48 citations · 239 across the 11 of their papers we have counts for
11 papers
Patched patterns and emergence of chaotic interfaces in arrays of nonlocally coupled excitable systems
Igor Franović, Sebastian Eydam
We disclose a new class of patterns, called patched patterns, in arrays of non-locally coupled excitable units with attractive and repulsive interactions. Self-organization process…
Dynamics of a stochastic excitable system with slowly adapting feedback
Igor Franović, Serhiy Yanchuk, Sebastian Eydam +2
We study an excitable active rotator with slowly adapting nonlinear feedback and noise. Depending on the adaptation and the noise level, this system may display noise-induced spiki…
Two paradigmatic scenarios for inverse stochastic resonance
Iva Bačić, Igor Franović
Inverse stochastic resonance comprises a nonlinear response of an oscillatory system to noise where the frequency of noise-perturbed oscillations becomes minimal at an intermediate…
Mean-field dynamics of a population of stochastic map neurons
Igor Franovic, Oleg V. Maslennikov, Iva Bacic +1
We analyze the emergent regimes and the stimulus-response relationship of a population of noisy map neurons by means of a mean-field model, derived within the framework of cumulant…
Phase response curves for models of earthquake fault dynamics
Igor Franović, Srđan Kostić, Matjaz Perc +3
We systematically study effects of external perturbations on models describing earthquake fault dynamics. The latter are based on the framework of the Burridge-Knopoff spring-block…
Mean-field dynamics of a random neural network with noise
Vladimir Klinshov, Igor Franovic
We consider a network of randomly coupled rate-based neurons influenced by external and internal noise. We derive a second-order stochastic mean-field model for the network dynamic…
Activation process in excitable systems with multiple noise sources: One and two interacting units
Igor Franović, Kristina Todorović, Matjaz Perc +2
We consider the coaction of two distinct noise sources on the activation process of a single and two interacting excitable units, which are mathematically described by the Fitzhugh…
Activation process in excitable systems with multiple noise sources: Large number of units
Igor Franović, Matjaz Perc, Kristina Todorović +2
We study the activation process in large assemblies of type II excitable units whose dynamics is influenced by two independent noise terms. The mean-field approach is applied to ex…
Persistence and failure of mean-field approximations adapted to a class of systems of delay-coupled excitable units
I. Franovic, K. Todorovic, N. Vasovic +1
We consider the approximations behind the typical mean-field model derived for a class of systems made up of type II excitable units influenced by noise and coupling delays. The fo…
Mean field approximation of two coupled populations of excitable units
I. Franovic, K. Todorovic, N. Vasovic +1
The analysis on stability and bifurcations in the macroscopic dynamics exhibited by the system of two coupled large populations comprised of stochastic excitable units each is…
Spontaneous formation of synchronization clusters in homogenous neuronal ensembles induced by noise and interaction delays
Igor Franovic, Kristina Todorovic, Nebojsa Vasovic +1
Spontaneous formation of clusters of synchronized spiking in a structureless ensemble of equal stochastically perturbed excitable neurons with delayed coupling is demonstrated for…