Sofia Castro

In Press
Alarcón B, Castro SB, Labouriau IS. Global saddles for planar maps. Journal of Dynamics and Differential Equations. In Press.
Gaspar J., Castro SB, Correia-da-Silva J.. Agglomeration patterns in a multi-regional economy without income effects. Economic Theory. In Press.
Castro SB. Learning by replicator and best-response: the importance of being indifferent. Journal of Evolutionary Economics. In Press.
2017
Garrido-da-Silva L, Castro SB. Stability of quasi-simple heteroclinic cycles. arXiv:1606.02592. 2017.
Gil PM, Almeida A., Castro SB. Flexible Transitional Dynamics in a Non-Scale Fully Endogenous Growth Model. Oxford Economics Paper. 2017;69(3):678-706.
Oliveira JF, Castro SB, Labouriau IS. Projections of Pattenrs and Mode Interactions. Dynamical System: An International Journal. 2017.
2016
Castro SB, Vasconcelos PB. Motivação e inclusão para o sucesso numa unidade curricular basilar. Educação, Sociedade & Culturas. 2016;46:35-50.
Garrido-da-Silva L, Castro SB. Cyclic dominance in a 2-person rock-scissors-paper. arXiv:1607.08748. 2016.
Castro SB, Lohse A.. Switching in heteroclinic networks. SIAM Journal on Applied Dynamical Systems (SIADS). 2016;15(2):1085-1103.
Castro SB, Lohse A.. Construction of heteroclinic networks in R4. Nonlinearity. 2016;29:3677-3695.
2015
Oliveira JF, Castro SB, Labouriau IS. Hexagonal Projected Symmetries. Acta Crystallographica Section A: Foundations and Advances. 2015;71(5):549-558.
Alarcón B, Castro SB, Labouriau IS. Discrete Symmetric Planar Dynamics. Vol Dynamics, Games and Science. CIM Series in Mathematical Sciences ed. Springer-Verlag 2015.
Garrido-da-Silva L, Castro SB, Vasconcelos PB. Discrete Dynamics for the Core-periphery Model. Spatial Economic Analysis. 2015;10:36-51.
2014
Castro SB, Lohse A. Stability in simple heteroclinic networks in R4. Dynamical Systems: an International Journal. 2014;29(4):451-481.
2013
Castro SB, Dakhlia S, Gothen PB. From singularity theory to finiteness of Walrasian equilibria. Math. Social Sci.. 2013;66:169-175.
Alarcón B, Castro SB, Labouriau IS. Global dynamics for symmetric planar maps. Discrete Contin. Dyn. Syst.. 2013;33:2241-2251.
Leite V, Castro SB, Correia-da-Silva J.. A third sector in the core-periphery model: non-tradable goods. ANNALS OF REGIONAL SCIENCE. 2013;50(1):71-108.
2012
Alarcón B, Castro SB, Labouriau IS. A local but not global attractor for a $\Bbb Z_n$-symmetric map. J. Singul.. 2012;6:1-14.
Alarcón B, Castro SB, Labouriau IS. A local but not global attractor for a Z_n-symmetric map. J. Singul.. 2012;6:1-14.
Castro SB, Correia-da-Silva J., Mossay P. The core-periphery model with three regions and more. PAPERS IN REGIONAL SCIENCE. 2012;91(2):401-418.
Alarcón B, Castro SB, Labouriau IS. The discrete Markus-Yamabe problem for symmetric planar polynomial maps. Indag. Math. (N.S.). 2012;23:603-608.
2010
Aguiar MA, Castro SB. Chaotic switching in a two-person game. Physica D. 2010;239:1598-1609.
Castro SB, Dakhlia S, Gothen PB. Direct perturbations of aggregate excess demand. J. Math. Econom.. 2010;46:562-571.
Castro SB, Labouriau IS, Podvigina O. A heteroclinic network in mode interaction with symmetry. Dyn. Syst.. 2010;25:359-396.
2009
Leite V, Castro SB, Correia-da-Silva J.. The core-periphery model with asymmetric inter-regional and intra-regional trade costs . Portuguese Economic Journal. 2009:37-44.
2008
Castro SB. Symmetry and bifurcation of periodic solutions in Neumann boundary value problems. Port. Math.. 2008;65:373-385.
2007
Brandão A., Castro SB. State-owned enterprises as indirect instruments of entry regulation . Journal of Economics. 2007;92:263-274.
2006
Aguiar MA, Castro SB, Labouriau IS. Simple vector fields with complex behaviour. Int. Jour. of Bifurcation and Chaos. 2006;16(2).
Aguiar MA, Castro SB, Labouriau IS. Simple vector fields with complex behavior. Internat. J. Bifur. Chaos Appl. Sci. Engrg.. 2006;16:369-381.
2005
Castro SB, Plessis A.. Intrinsic complete transversals and the recognition of equivariant bifurcations. In: E{QUADIFF} 2003. World Sci. Publ., Hackensack, NJ; 2005. 4. p. 458-463p.
Aguiar MA, Castro SB, Labouriau IS. Dynamics near a Heteroclinic network. Nonlinearity. 2005;18:391-414.
Abreu S, Castro SB, Labouriau IS. Flowers or weeds? Bol. Soc. Port. Mat.. 2005:23-34.
Aguiar MA, Castro SB, Labouriau IS. Dynamics near a heteroclinic network. Nonlinearity. 2005;18:391-414.
2003
Aguiar MA, Castro SB, Labouriau IS. Switching along a network. In: International Conference on Differential Equations, Equadiff 2003, Hasselt, Belgium .; 2003. 4. p. 449-451p.
2001
Aguiar MA, Castro SB, Labouriau IS. Path Formulation for a Modal Family. Portugaliae Mathematica. 2001;58(4):407-424.
2000
Castro SB, Labouriau IS. Counting Persistent Pitchforks. Vol V International Workshop on Real and Complex Singularities São Carlos SP Brazil: CRC press 2000.
Castro SB, Brandão A.. Existence of a Markov perfect equilibrium in a third market model . ECONOMICS LETTERS. 2000;66:297-301.
1997
Castro SB. The disappearance of the limit cycle in a mode interaction problem with $Z_2$ symmetry. Nonlinearity. 1997;10:425-432.
1995
Castro SB. Mode interactions with symmetry. Dynam. Stability Systems. 1995;10:13-31.
1994
Castro SB. Mode interactions with spherical symmetry. Internat. J. Bifur. Chaos Appl. Sci. Engrg.. 1994;4:885-904.
Castro SB. Mixed-mode solutions in mode interaction problems with symmetry. In: Dynamics, bifurcation and symmetry ({C}argèse, 1993). Vol 437. Kluwer Acad. Publ., Dordrecht; 1994. 6. p. 69-77p.
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