Lajos Kullmann

Time-dependent cross-correlations between different stock returns: A directed network of influence

Lajos Kullmann, János Kertész, Kimmo Kaski · Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 2002 · 164 citations · Full text

Market Microstructure, Financial Economics, Asset Pricing +13

ICF Core Sets for chronic widespread pain

Alarcos Cieza, Gerold Stucki, Martin Weigl et al. · Journal of Rehabilitation Medicine · 2004 · 160 citations · Full text

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

Lajos Kullmann, János Kertész, Rosario N. Mantegna · Physica A Statistical Mechanics and its Applications · 2000 · 86 citations · Full text

Market Trend, Stock Indices, Financial Time Series Analysis +6

Characteristic times in stock market indices

Lajos Kullmann, Juuso Töyli, János Kertész et al. · Physica A Statistical Mechanics and its Applications · 1999 · 49 citations

Financial Economics, Asset Pricing, Characteristic Times +3

Stable period 1, 2 and 3 structures of the harmonically excited Rayleigh-Plesset equation applying low ambient pressure

Ferenc Hegedűs, Csaba Hős, Lajos Kullmann · IMA Journal of Applied Mathematics · 2012 · 48 citations

Bubble Dynamic, Stable Period 1, High Excitation Amplitudes +13