234 citations · 747 across the 34 of their papers we have counts for
6 papers · 1 filter
Adaptive transitions in FitzHugh-Nagumo networks with Hebb-Oja coupling rules
Astero Provata, George C. Boulougouris, Johanne Hizanidis
Adaptive coupling in networks of interacting neurons has gained recent attention due to the many applications both in biological and in artificial neural networks, where adaptive c…
Scattering-induced splitting of solitons in the discrete NLS equation with saturable nonlinearity
J. F. Tsoplefack, F. Palmero, J. Cuevas-Maraver +2
We study systematically the scattering of solitons on localized impurities in the discrete nonlinear Schrödinger (DNLS) equation with a saturable nonlinearity. We show that, apart…
Synchronization patterns in LIF Neural Networks: Merging Nonlocal and Diagonal Connectivity
N. D. Tsigkri-DeSmedt, I. Koulierakis, G. Karakos +1
The effects of nonlocal and reflecting connectivities have been previously investigated in coupled Leaky Integrate-and-Fire (LIF) elements, which assimilate the exchange of electri…
Chimeras in Leaky Integrate-and-Fire Neural Networks: Effects of Reflecting Connectivities
N. D. Tsigkri-DeSmedt, J. Hizanidis, E. Schoell +2
The effects of nonlocal and reflecting connectivity are investigated in coupled Leaky Integrate-and-Fire (LIF) elements, which assimilate the exchange of electrical signals between…
Controlling Chimera States - The influence of excitable units
Thomas Isele, Johanne Hizanidis, Astero Provata +1
We explore the influence of a block of excitable units on the existence and behavior of chimera states in a nonlocally coupled ring-network of FitzHugh-Nagumo elements. The FitzHug…
Effective Mean Field Approach to Kinetic Monte Carlo Simulations in Limit Cycle Dynamics with Reactive and Diffusive Rewiring
E. Panagakou, G. C. Boulougouris, A. Provata
The dynamics of complex reactive schemes is known to deviate from the Mean Field (MF) theory when restricted on low dimensional spatial supports. This failure has been attributed t…