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Scientific International Journals


    Ara˙jo T. and Ferreira M.E. (2016) The Topology of African Exports: emerging patterns on spanning trees. Physica A 462, 962-976. 


    Signal on graphs

    Vilela Mendes, R.; Mendes, H. and Ara˙jo, T. (2016), Signal processing on graphs: Transforms and tomograms, Physica A 450, 1-17.



    Tanya ARA┌JO, Sofia TERLICA, Samuel ELEUT╔RIO, Francisco LOUă├: DOES EVIDENCE CHALLENGE THE DSGE MODEL? International Journal of Entrepreneurial Knowledge Issue 2/2014, Volume 2.

    Modeling Linguistic Networks

    T. Ara˙jo and S. Banisch: Multidimensional Analysis of Linguistic Networks in  Towards a Theory of Complex Linguistic Networks, Springer, Berlin, 2014.

    Physica A, 2014

    S. EleutÚro, T. Ara˙jo and R. Vilela Mendes: Portfolios and the Market Geometry, Physica A, 2014

    Physica A, 2013b

    Ara˙jo, T.; Dias, J.; EleutÚrio, s. e LoušŃ, F. : A measure of multivariate kurtosis for the identification of the dynamics of a  N-dimensional market, Physica A, 2013.

    DNC, 2013

    S. Banisch e T. Ara˙jo: Who replaces Whom?  Local versus Non-local Replacement in Social and Evolutionary Dynamics,

    J. of Discontinuity, Nonlinearity, and Complexity, 2013.

    Physica A, 2013a

    T. Ara˙jo e A. Spelta, Structural changes   in cross-border liabilities: A multidimensional approach,

    Physica A 2013. 

    Journal of Evolutionary Economics 2013

    J. Bernardino e T. Ara˙jo: On positional   consumption and technological innovation: An agent-based model, J. of Evolutionary Economics, 2013.

    Social Networks 2012

    Sven Banisch & Ricardo Lima & Tanya Ara˙jo: Agent Based Models and Opinion Dynamics as Markov Chains, Social Networks, 2012.

    Physica A 2012

    Alessandro Spelta & Tanya Ara˙jo: The topology of cross-border exposures: beyond the minimal spanning
    tree approach, Physica A, 2012.

    European Review of Economic History 2011

    Leonor F. Costa, Manuela Rocha e Tanya Ara˙jo (2011), "Social capital and economic performance: trust and distrust in eighteenth century gold shipments", European Review of Economic History, 15, pp.1-27

    Physics Letters A, 2010

    Sven Banisch e Tanya Ara˙jo (2010),  "On the empirical relevance of the transient in opinion models", Physics Letters A , 374, pp. 3197-3200

    Advances in Complex Systems, 2010

    Sven Banisch, Tanya Ara˙jo and Jorge LoušŃ (2010), "Opinion Dynamics and Communication Networks", Advances in Complex Systems, 13, pp. 1-17

    Physica A, 2009

    Teresa Vaz Martins, Tanya Ara˙jo, Maria Augusta Santos e Miguel St Aubyn (2009), "Network effects in a human capital based economic growth model", Physica A, 388, pp. 2207-2214

    Advances in Complex Systems, 2009

    Tanya Ara˙jo e R. Vilela Mendes (2009), "INNOVATION AND SELF-ORGANIZATION IN A MULTI-AGENT MODEL", Advances in Complex Systems, 12, pp. 233-253

    International Journal of Agent Technologies and Systems

    Tanya Ara˙jo e Francisco LoušŃ (2009), " Modeling a Multi-Agents System as a Network - A metaphoric exploration of the unexpected", International Journal of Agent Technologies and Systems , 1, pp. 17-29.

    Physics Letters A, 2008

    Tanya Ara˙jo e Francisco LoušŃ (2008), "The seismography of crashes in financial markets", Physics Letters A , 372 , pp. 429-434

    Advances in Complex Systems, 2008


    Physica A, 2008

    Tanya Ara˙jo e GÚrard Weisbuchc (2008), "The labour market on the hypercube", Physica A , 387, pp. 1301-1310

    Quantitative Finance, 2007

    Tanya Ara˙jo e Francisco LoušŃ (2007), "The geometry of crashes. A measure of the dynamics of stock market crises", Quantitative Finance , 7, pp. 63-74

    InterJournal, 2006

    Manuel Dias and Tanya Ara˙jo (2006) " Hypercompetitive environments: an agent based model approach", Interjournal, New England Complex System Institute, n.1688


    Physica A, 2003

    R. Vilela Mendes, Tanya Ara˙jo, Francisco LoušŃ (2003), "Reconstructing an economic space from a market metric", Physica A , 323, pp. 635-650

    Physics Letters A, 2003

    Tanya Ara˙jo, R.Vilela Mendes e J. Seixas (2003), "Dynamical characterization of the small-world phase", Physics Letters A, 319, pp. 285-289

    International Journal of Theoretical and Applied Finance,  2002

    R.Vilela Mendes, R. Lima e Tanya Ara˙jo (2002), "A process-reconstruction analysis of market fluctuations", International Journal of Theoretical and Applied Finance, 5, pp. 797-813

    InterJournal, 2000

    Tanya Ara˙jo e JoŃo Caraša (2000), " Where is Complexity?", InterJournal New England Complex System Institute, 237

    Complex Systems, 2000

    Tanya Ara˙jo e R.Vilela Mendes (2000), "Function and form in networks of interacting agents", Complex Systems , 12, pp. 357-373

    Computer Systems Science and Engineering

    Tanya Ara˙jo (1999) "Object-Oriented Hierarchies and their Resulting Complex Systems", Computer Systems Science and Engineering, 14, pp. 113-125