Results 71 to 80 of about 4,640,206 (166)

Roughness signature of tribological contact calculated by a new method of peaks curvature radius estimation on fractal surfaces [PDF]

, 2013
This paper proposes a new method of roughness peaks curvature radii calculation and its application to tribological contact analysis as characteristic signature of tribological contact.
Bigerelle, M., Bigerelle, M, Najjar, D, Nianga, J.M., Kubiak, KJ, NAJJAR, D., NIANGA, J. M., IOST, Alain, BIGERELLE, Maxence, HUBERT, C., KUBIAK, K. J., Hubert, Cédric, Iost, A., Kubiak, Krzysztof, NIANGA, Jean-Marie, Nianga, JM, Najjar, Denis, Iost, A, Hubert, C   +18 more
core   +1 more source

Fractal Market Hypothesis and R/S analysis of the Czech capital market

, 2008
This work is aimed at the modern theory of the capital market -- Fractal Market Hypothesis. The content of my work includes both basic theoretical assumptions of the hypothesis and aplication of R/S analysis on the Czech capital market.
Barkhanskyy, Kostyantyn
core  

Predicting Currency Pair Trends using the Fractal Market Hypothesis [PDF]

, 2011
This paper reports on the results of a research and development pro- gramme concerned with the analysis of currency pair exchange time series for Forex trading in an intensive applications and services environment.
Murphy, Kieran, Blackledge, Jonathan
core   +1 more source

Challenging the Efficient Market Hypothesis: Multifractal Insights into Price – Volume Cross-Correlations in the S&P 500

Scientific Annals of Economics and Business
This study investigates the multifractal behaviour of prices, trading volume, and their cross-correlations in the S&P 500 index over the 2004–2024 period.
Sermet Doğan, Sinan Aytekin
doaj   +1 more source

A Case Against the Efficient Market Hypothesis

, 2015
This study critically evaluated the applicability of the Efficient Market Hypothesis to real financial markets from a behavioral finance basis with a focus on the value anomaly.
Hoover, Trip
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Forma fractal no ensino de projeto arquitetônico assistido por computador [PDF]

, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em ArquiteturaO surgimento da Arquitetura Fractal ocorre quando conceitos da Geometria Fractal passam a ser aplicados na arquitetura. Na metade
Sedrez, Maycon Ricardo
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A new tool to detect financial data scaling

Frontiers in Applied Mathematics and Statistics
The assumption of frictionless markets has long been debated, drawing interest from scholars and practitioners alike. Market liquidity is a central theme in this regard; it is traditionally assessed through transaction costs, volume, price-based, and ...
Sergio Bianchi, Augusto Pianese, Massimiliano Frezza, Daniele Angelini   +3 more
doaj   +1 more source

The distribution of London metal exchange prices : a test of the Fractal Market Hypothesis [PDF]

, 2010
The purpose of the present work is to study the fractal properties of the London Metal Exchange (LME) returns time series. Special emphasis is given to the fundamental issue of detection, identification, and measurement of scaling behaviour of LME ...
Ninni, Vassilia, Panas, Epaminondas
core  

The practical application of fractal dimension in water treatment practice-the impact of polymer dosing [PDF]

, 2008
The application of floc fractal dimension has been investigated in this work to determine if this parameter can have operational significance in water treatment.
Jefferson, Bruce, Parsons, Simon A., Nixson, Nicholas, Jarvis, Peter, Henderson, Rita Kay   +4 more
core   +1 more source

Frequency-domain approach to the causal nexus between domestic and international economic policy uncertainties and equity returns of G20 countries

Cogent Economics & Finance
While uncertainty shocks affect equity markets at various investment horizons, knowledge about the causal effects of uncertainty and equity markets in the frequency domain is scant among the Group of Twenty (G20) countries regarded as systemically ...
Moses Dumayiri, Imhotep Paul Alagidede, Yakubu Awudu Sare   +2 more
doaj   +1 more source