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- Lauren O'Malley, BalÃ¡zs Kozma, G. Korniss, ZoltÃ¡n RÃ¡cz, Tom Caraco
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2006

We study front propagation when an invading species competes with a resident; we assume nearest-neighbor preemptive competition for resources in an individual-based, two-dimensional lattice model.â€¦ (More)

- Marian Anghel, ZoltÃ¡n Toroczkai, Kevin E. Bassler, G. Korniss
- Physical review letters
- 2004

Using the minority game as a model for competition dynamics, we investigate the effects of interagent communications across a network on the global evolution of the game. Agent communication acrossâ€¦ (More)

Parallelization of a Dynamic Monte Carlo Algorithm: a Partially Rejection-Free Conservative Approach

- G. Korniss, M. A. Novotny, Per Arne Rikvold
- ArXiv
- 1998

We experiment with a massively parallel implementation of an algorithm for simulating the dynamics of metastable decay in kinetic Ising models. The parallel scheme is directly applicable to a wideâ€¦ (More)

We study the effective resistance of small-world resistor networks. Utilizing recent analytic results for the propagator of the Edwardsâ€“Wilkinson process on small-world networks, we obtain theâ€¦ (More)

- G. Korniss
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2007

Motivated by synchronization problems in noisy environments, we study the Edwards-Wilkinson process on weighted uncorrelated scale-free networks. We consider a specific form of the weights, where theâ€¦ (More)

- G. Korniss, M. A. Novotny, H. Guclu, ZoltÃ¡n Toroczkai, Per Arne Rikvold
- Science
- 2003

In a parallel discrete-event simulation (PDES) scheme, tasks are distributed among processing elements (PEs) whose progress is controlled by a synchronization scheme. For lattice systems withâ€¦ (More)

- G. Korniss, Christopher J. White, Per Arne Rikvold, M. A. Novotny
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2001

We study the two-dimensional kinetic Ising model below its equilibrium critical temperature, subject to a square-wave oscillating external field. We focus on the multidroplet regime, where theâ€¦ (More)

- H. Guclu, G. Korniss, ZoltÃ¡n Toroczkai
- Chaos
- 2007

We study the statistics and scaling of extreme fluctuations in noisy task-completion landscapes, such as those emerging in synchronized distributed-computing networks, or generic causally constrainedâ€¦ (More)

â€“ Biased diffusion of two species with conserved dynamics on a 2Ã—L periodic lattice is studied via Monte Carlo simulations. In contrast to its simple one-dimensional version on a ring, this quasiâ€¦ (More)

We study the impact of competing time delays in coupled stochastic synchronization and coordination problems. We consider two types of delays: transmission delays between interacting elements andâ€¦ (More)