Dr. Waldo Arriagada


    Mar. 2012	        Qualified Maître de Conférences (No. 12225225330)- France.
    Nov. 2010	        Ph.D. Applied Mathematics, University of Montreal- 
                            Montreal,Canada Jan. 2006         Civil Mathematical Engineer, University of Chile- Santiago, Chile Mar. 2004         Bachelor of Sciences and Engineering, University of Chile-
                            Santiago, Chile


    Aug. 2013 -		Assistant Professor of Mathematics, 
                            School of Mathematics, Physics and Technology (SMPT),
                            The College of The Bahamas- Nassau, The Bahamas. Mar.- Aug. 2013 Easy Maths Tutorings- Calgary, Canada. Jan.- Apr. 2013 Scotiabank Group, Shop. Centre- Calgary, Canada. Mar. 2012- Mar. 2013 Assistant Professor of Mathematics, Universidad Austral de Chile-
                            Valdivia, Chile. Dec. 2010- Mar. 2012 Postdoctoral Fellow, University of Calgary- Calgary, Canada. Aug. 2008 Member of the Public Service Alliance of Canada (PSAC)- Canada. Aug. 2006 Internship University of Toronto- Toronto, Canada. Jan.- Aug. 2006 Risks Engineer, Corpbanca- Santiago, Chile. 2003 and 2004 Statistics, Oleohidraulica J. Buzeta- Santiago, Chile.

  Articles and preprints

    Arriagada, W.  
    Complex Z2-equivariant foliations.
    In preparation. Arriagada, W. and Brudnyi, A.
    Poincaré Center-Focus Problem for meromorphic Abel equations.
    Work in progress. Arriagada, W. and Christopher, C.
    Orbital and temporal analytical moduli for the Hopf bifurcation of codimension k.

    Work in progress. Arriagada, W.and Huentutripay, J.
    Embedding of the codimension-k flip bifurcation.
    Submitted Far East Journ. Math., 2013. Arriagada, W.
    Linking invariants for smooth minimal solenoids.
    Submitted J. Dyn. Systems, 2013. Arriagada, W.
    Temporally normalizable generic unfoldings of order-1 weak foci.

    Submitted J. Dyn. and Cont. Systems, 2012. Arriagada, W. and Ramirez, H.
    Center of the ring of skew-polynomials.
    Submitted Inst. de Math. de Beograde, 2012. Arriagada, W. and Huentutripay, J.
    Blow-up rates of large solutions for a ϕ-Laplacian problem with gradient term.

    To appear, Proc. A Royal Soc. Edinburgh. Ref. No. 2013057 (2013). Arriagada, W.
    Analytic obstructions to isochronicity in codimension-1.

    Proc. A Royal Soc. Edinburgh, 143, No. 4, pp. 669-688, 2013. Arriagada, W., and Rousseau, C.
    The modulus of analytic classification for the unfolding of the codimension-one flip and
    Hopf bifurcations.
    Ann. Fac. Sc. Toulouse, Vol. XX, No. 3, pp. 541-580, 2011. Arriagada, W.
    Characterization of the generic unfolding of a weak focus.

    J. Diff. Eqs., 253, No. 6, pp. 1692-1708, 2012. Arriagada, W. Ph.D. dissertation.
    Characterization of the unfolding of a weak focus and modulus of analytic classification.

    Papyrus, University of Montreal, December 2010. (No. pps: 240). Arriagada, W. M.Sc. Mémoire.
    Topological asymptotic linking number of solenoids embedded in the solid torus.

    University of Chile, December 2005 PDF. Universidad de Chile Cybertesis ed.,
    Av. Blanco Encalada 2002, Santiago, Chile. (No. pps: 49).

  Research grants

    Oct. 2012 - Oct. 2015	Fondecyt No. 11121207- CONICYT (Chile) - US$ 90,000 (3 years)
    Dec. 2010 - Mar. 2012	Postdoctoral Fellowship, Prof. A. Brudnyi NSERC - Canada 
                            CAD$ 40,000 per year Sep. 2007 - Dic. 2009 Institut des Sciences Mathématiques ISM Montreal
                            CAD$10,000 per year Sep. 2009 - Dic. 2010 Bourse de fin de doctorat FESP - U.of Montreal
                            CAD$ 12,000 per year

  Current teaching