CV - Feb 16, 2016

Matias Luis del Hoyo IMPA, Estrada Dona Castorina 110, Rio de Janeiro 22460-320, Brazil +55 21 965 363 807 - mdelhoyo@impa.br http://w3.impa.br/~mdelhoyo/

Education

PhD in Mathematics given by Universidad de Buenos Aires; Buenos Aires, Argentina. Advisor: Gabriel Minian. Date: Dec 21, 2009. Thesis: Classifying spaces of fibred categories.

Degree in Mathematics given by Universidad de Buenos Aires; Buenos Aires, Argentina. Advisor: Gabriel Minian. Date: March 23, 2005. Thesis: Espacios clasificantes y atlas de grupoides.

Positions

2014 – Visitant Professor at IMPA; Rio de Janeiro, Brazil.

2013 Researcher at Utrecht University; Utrecht, Netherlands.

2011 – 2012 Postdoc at Instituto Superior Tecnico; Lisbon, Portugal.

2011 Postdoc at IMPA; Rio de Janeiro, Brazil.

2010 Postdoc at Universidad de Buenos Aires; Buenos Aires, Argentina.

Publications

M del Hoyo, R L Fernandes; Riemannian submersions of groupoids and a stacky Ehresmann's

theorem; Submitted; arXiv:1601.05616 

M del Hoyo; Complete connections on fiber bundles; Submitted; arXiv:1512.03847

H Bursztyn, A Cabrera, M del Hoyo; Vector bundles over Lie groupoids and algebroids;

Advances in Mathematics 290, 163-207 (2016); arXiv:1410.5135

M del Hoyo, R L Fernandes; Riemannian metrics on Lie groupoids; Journal für die reine und

angewandte Mathematik (2015); arXiv:1404.5989

M del Hoyo; Lie Groupoids and their underlying Singular Spaces; Portugaliae Mathematica

70 (2013), no. 2, 161–209; arXiv:1212.6714

M del Hoyo; On the loop space of a 2-category; Journal of Pure and App. Algebra 216 (2012),

pp. 28-40; arXiv:1005.1300

M del Hoyo; On the homotopy type of a cofibred category; Cahiers de Top. et Geom. Diff.

Categoriques 53 (2012), no. 2, pp. 82-114; arXiv:0810.3063

 

 

 

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M del Hoyo; On the subdivision of small categories; Topology and its App. 155 (2008),

1189-1200; arXiv:0707.1718

M del Hoyo, E G Minian; Classical invariants for Global Actions and Groupoid Atlases;

Applied Categorical Structures 16 (2008), 689-721; arXiv:math/0702711

Teaching

2014 – 2015 Professor at IMPA Topologia das Variedades, Grupoides e algebroids de Lie

2012 Graduate Teaching Assistant at IST Cálculo diferencial e integral I

2007 – 2010 Jefe de Trabajos Prácticos at UBA Topología, Análisis Funcional, Álgebra I, Geometría Diferencial, Análisis Complejo, Geometría Proyectiva

2005 – 2006 Ayudante de Primera (Graduate TA) at UBA Cálculo Avanzado, Álgebra II, Matemática IV

2002 – 2005 Ayudante de Segunda (Undergraduate TA) at UBA Álgebra III, Topología, Cálculo Avanzado

Some selected talks

04/12/2015 Colóquio do Departamento; UFSC, Florianópolis, Brazil

28/10/2015 Seminário de Geometria; IMUC, Coimbra, Portugal

25/09/2015 ColGA Seminar; UFRJ, Rio de Janeiro, Brazil

11/09/2015 Symplectic and Poisson Geometry Seminar; UIUC, Urbana, USA

08/09/2015 Poisson Seminar and Fragment Seminar, University of Colorado; Boulder,

USA

29/07/2015 30º Colóquio Brasileiro de Matemática; Rio de Janeiro, Brazil

15/06/2015 Seminário Simplético Conjunto; UFF, Niteroi, Brazil

30/04/2015 Workshop - Geometric Structures on Manifolds; Campinas, Brazil

19/12/2014 Seminario de Geometria Algebraica, UBA; Buenos Aires, Argentina

12/12/2014 I Congresso Brasileiro de Jovens Pesq. em Matemática; São Paulo, Brazil.

24/11/2014 Geometry Seminar, Washington University; St Louis, USA

10/11/2014 Symplectic and Poisson Seminar, UIUC; Urbana, USA

04/11/2014 Seminário Salomônico, UFF; Niteroi, Brazil

17/10/2014 Seminário de Geometria, IME-USP; São Paulo, Brazil

29/01/2014 Seminário de Álgebra, IMPA; Rio de Janeiro, Brazil

05/12/2013 Séminaire de Topologie Algébrique, Université Paris 13; Paris, France

22/11/2013 Workshop on Foliations and Orbispaces; Utrecht, Netherlands

15/11/2013 Centre de Recerca Matemàtica; Barcelona, Spain

 

 

 

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18/10/2013 Higher Geometric Structures along the Lower Rhine III; Utrecht, Netherlands

09/08/2013 I Mathematical Conference of the Americas; Guanajuato, Mexico

16/05/2013 Seminário de Geometria; IST, Lisbon, Portugal

06/05/2013 I Mini-Workshop on Poisson Geometry; Rio de Janeiro, Brazil

06/03/2013 87th Meeting of the Transpennine Topology Triangle; Leicester, England

21/11/2012 Seminário de Geometria; IMUC, Coimbra, Portugal

01/06/2012 Poisson Seminar, Utrecht University; Utrecht, Netherlands

28/03/2012 Séminaire Algèbre et Topologie Homotopiques, Institut Jussieu; Paris, France

20/10/2011 Seminario de Topologia, Universidad de Sevilla; Sevilla, Spain

30/08/2011 Seminário Salomônico, UFF; Niteroi, Brazil

30/09/2010 Reunión Anual de la UMA; Tandil, Argentina

29/05/2010 Charla especial, Universidad Sergio Arboleda; Bogotá, Colombia

27/05/2010 Charla especial, Universidad Tecnológica de Pereira; Pereira, Colombia

02/09/2009 III Congreso Latinoamericano de Matemáticos; Santiago, Chile

Reviewing

# Referee of several journals Indagationes Mathematicae; Pacific Journal of Mathematics; SIGMA - Symmetry, Integrability and Geometry: Methods and Applications

# Reviewer for MathSciNet - AMS Reviews

# Jury of the following PhD Thesis

# Fernando del Carpio-Marek at IMPA, Rio de Janeiro, Brazil (Mai/2015) Supervisor: Henrique Bursztyn. Thesis: Geometric Structures on Degree 2 Manifolds

# Lázaro Rodriguez at IMPA, Rio de Janeiro, Brazil (Aug/2014) Supervisor: Reimundo Heluani. Thesis: G2 holonomy manifolds are superconformal

# Carlos Segovia at CINVESTAV, DF, Mexico (Apr/2011) Supervisor: Ernesto Lupercio. Thesis: The classifying space of G-cobordism category

Fellowships

2012-2013 FCT Postdoc Grant, Portugal

2011 CNPq Postdoc Grant, Brazil

2010 CONICET Postdoc Grant, Argentina

2005-2009 CONICET PhD Grant, Argentina

2002-2004 ANCEFN Grant “In libris carpe rosam”, Argentina

1999-2001 By Fundacion Bernardo Houssay, Argentina