Preferential growth: Solution and application to modeling stock market

Autor: Kullmann, L., Kertesz, J.

We consider a preferential growth model where particles are added one by one to the system consisting of clusters of particles. A new particle can either form a new cluster (with probability q) or join an already existing cluster with a probability p

Externí odkaz: http://arxiv.org/abs/cond-mat/0105473

Identification of clusters of companies in stock indices via Potts super-paramagnetic transitions

Autor: Kullmann, L., Kertesz, J., Mantegna, R. N.

The clustering of companies within a specific stock market index is studied by means of super-paramagnetic transitions of an appropriate q-state Potts model where the spins correspond to companies and the interactions are functions of the correlation

Externí odkaz: http://arxiv.org/abs/cond-mat/0002238

Correlations and response: absence of detailed balance on the stock market

Autor: Kertész, J. ^*, Kullmann, L., Zawadowski, A.G., Karádi, R., Kaski, K.

Publikováno v: In Physica A: Statistical Mechanics and its Applications 2003 324(1):74-80

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Action plan of the clinical affairs committee - UEMS physical and rehabilitation medicine section : quality of care

Autor: Korvin Krokowski, G., Sjolund, B., Quittan, M., Kullmann, L., Juocevicius, A., Thierry Lejeune, Giustini, A., Lains, J., Mcelligott, J., Delarque, A.

Publikováno v: European Journal of Physical and Rehabilitation Medicine : a journal of physical medicine and rehabilitation after pathological events, Vol. 45, no. 2, p. 281-7 (2009)
Scopus-Elsevier

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::60531547ac7ae7c4f23adf7d2f0718f4
https://hdl.handle.net/2078.1/70521