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  • Search: person:"Cerdeira, Hilda A"
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Dynamic scaling 1 Econophysics 1 Financial markets 1 Fluctuation phenomena 1 Fractals 1 Growth models 1 Interdisciplinary physics 1 Kinetic roughening 1 Time series analysis 1
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Undetermined 2 Free 1
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Article 2 Book / Working Paper 1
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Undetermined 3
Author
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Cerdeira, Hilda A. 2 Ferreira, Fernando F. 2 Muruganandam, Paulsamy 2 Cerdeira, Hilda A 1 El-Nashar, Hassan F 1 Fonseca, Eder Lucio 1 Fonseca, Eder Lucio da 1
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arXiv.org 1
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Physica A: Statistical Mechanics and its Applications 2 Papers / arXiv.org 1
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RePEc 3
Showing 1 - 3 of 3
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Identifying financial crises in real time
Fonseca, Eder Lucio; Ferreira, Fernando F.; … - arXiv.org - 2012
Following the thermodynamic formulation of multifractal measure that was shown to be capable of detecting large fluctuations at an early stage, here we propose a new index which permits us to distinguish events like financial crisis in real time . We calculate the partition function from where...
Persistent link: https://www.econbiz.de/10011095415
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Identifying financial crises in real time
Fonseca, Eder Lucio da; Ferreira, Fernando F.; … - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 6, pp. 1386-1392
Following the thermodynamic formulation of a multifractal measure that was shown to enable the detection of large fluctuations at an early stage, here we propose a new index which permits us to distinguish events like financial crises in real time. We calculate the partition function from which...
Persistent link: https://www.econbiz.de/10010608604
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A discrete surface growth model for two components
El-Nashar, Hassan F; Cerdeira, Hilda A - In: Physica A: Statistical Mechanics and its Applications 283 (2000) 1, pp. 6-10
We present a ballistic deposition model for the surface growth of a binary species A and C. Numerical simulations of the growth kinetics show a deviation from the Kardar–Parisi–Zhang universality class, model valid for only one kind of deposited particles. The study also shows that when the...
Persistent link: https://www.econbiz.de/10010590496
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