Zobrazeno 1 - 10
of 1 092
pro vyhledávání: '"Vattay G"'
Autor:
Papp E; Department of Physics of Complex Systems, Eötvös Loránd University, Egyetem tér 1-3., Budapest, 1053, Hungary. eszter.papp@ttk.elte.hu., Vattay G; Department of Physics of Complex Systems, Eötvös Loránd University, Egyetem tér 1-3., Budapest, 1053, Hungary.
Publikováno v:
Scientific reports [Sci Rep] 2024 Aug 23; Vol. 14 (1), pp. 19571. Date of Electronic Publication: 2024 Aug 23.
Publikováno v:
Nonlinear Phenomena in Complex Systems Vol.6, No.4 2003
Self-similarity in the network traffic has been studied from several aspects: both at the user side and at the network side there are many sources of the long range dependence. Recently some dynamical origins are also identified: the TCP adaptive con
Externí odkaz:
http://arxiv.org/abs/physics/0402078
Autor:
Nemeth, G., Vattay, G.
The present paper introduces ad hoc communication networks as examples of large scale real networks that can be prospected by statistical means. A description of giant cluster formation based on the single parameter of node neighbor numbers is given
Externí odkaz:
http://arxiv.org/abs/cond-mat/0211325
In this paper the chaotic properties of the TCP congestion avoidance mechanism are investigated. The analysis focuses on the origin of the complex behavior appearing in deterministic TCP/IP networks. From the traffic modeling point of view the unders
Externí odkaz:
http://arxiv.org/abs/cond-mat/0208488
Publikováno v:
Physical Review B 66, 064528 (2002)
We study Andreev billiards of box and disk geometries by matching the wave functions at the interface of the normal and the superconducting region using the exact solutions of the Bogoliubov-de Gennes equation. The mismatch in the Fermi wavenumbers a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0105472
Publikováno v:
Physical Review B 65, 195119 (2002)
A general expression for the Green's function of a system of $N$ particles (bosons/fermions) interacting by contact potentials, including impurities with Dirac-delta type potentials is derived. In one dimension for $N>2$ bosons from our {\it spectral
Externí odkaz:
http://arxiv.org/abs/cond-mat/0101236
The transmission poles of $N$ number of identical Dirac delta potentials placed periodically in one-dimension are examined in the complex-energy plane. The numerical results show that the imaginary part of the poles scales with 1/N. An approximate fo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0005407
Publikováno v:
Physical Review Letters 85, 3704 (2000)
The Path-Length Spectra of mesoscopic systems including diffractive scatterers and connected to superconductor is studied theoretically. We show that the spectra differs fundamentally from that of normal systems due to the presence of Andreev reflect
Externí odkaz:
http://arxiv.org/abs/cond-mat/0003276
Scale-invariant spatial or temporal patterns and L\'evy flight motion have been observed in a large variety of biological systems. It has been argued that animals in general might perform L\'evy flight motion with power law distribution of times betw
Externí odkaz:
http://arxiv.org/abs/chao-dyn/9901009
We compare the spectral properties of long meteorological temperature records with laboratory measurements in small convection cells. Surprisingly, the atmospheric boundary layer sampled on a daily scale shares the statistical properties of temperatu
Externí odkaz:
http://arxiv.org/abs/cond-mat/9711023