314 citations · 1.2k across the 36 of their papers we have counts for
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Variation of the critical percolation threshold in the Achlioptas processes
Paraskevas Giazitzidis, Isak Avramov, Panos Argyrakis
We investigate variations of the well-known Achlioptas percolation problem, which uses the method of probing sites when building up a lattice system, or probing links when building…
Efficiency of message transmission using biased random walks in complex networks in the presence of traps
Loukas Skarpalezos, Aristotelis Kittas, Panos Argyrakis +2
We study the problem of a particle/message that travels as a biased random walk towards a target node in a network in the presence of traps. The bias is represented as the probabil…
Charge separation in organic photovoltaic cells
Paraskevas Giazitzidis, Panos Argyrakis, Juan Bisquert +1
We consider a simple model for the geminate electron-hole separation process in organic photovoltaic cells, in order to illustrate the influence of dimensionality of conducting cha…
Generalized Achlioptas process for the delay of criticality in the percolation process
Paraskevas Giazitzidis, Panos Argyrakis
We extend the Achlioptas model for the delay of criticality in the percolation problem. Instead of having a completely random connectivity pattern, we generalize the idea of the tw…