Martin Szyld
Welcome to my home page! Last updated on Nov 4, 2020. I'm currently an AARMS postdoctoral fellow at Dalhousie University, please visit my home page there for further updates.
Contact memszyld@dm.uba.ar, mszyld@dal.ca, Research Interests
Publications

 2018, A general limit lifting theorem for 2dimensional monad theory, Journal of Pure and Applied Algebra 222, 8, p.23592373. arXiv version:1702.03303.
 2018, Sigma limits in 2categories and flat pseudofunctors (joint with Descotte M.E. and Dubuc E. J.), Advances in Mathematics 333, p. 266313. arXiv: 1610.09429.
 2018, A construction of certain weak colimits and an exactness property of the 2category of categories (joint with Descotte M.E. and Dubuc E. J.), Theory and Applications of Categories 33, 8, p.192215. arXiv version:1610.02453.
 2016, Tannaka theory over suplattices and descent for topoi (joint with Dubuc E. J.), Theory and Applications of Categories 31, p.852906.
 2013, A Tannakian Context For Galois Theory (joint with Dubuc E. J.), Advances In Mathematics 234, p. 528549. arXiv:1110.6411.
Preprints
Talks
Feel free to contact me for more info on any of the talks below!
2020
2018
 Sigma limits and applications at CT OctoberFest 2018 , CUNY in New York, USA (abstract, slides).
 Homotopy for weak equivalences at CT2018  International Category Theory Conference, at UAc in Ponta Delgada, Portugal (abstract, slides).
 Seminar talk at the CatÃ©gories supÃ©rieures, polygraphes et homotopie seminar at Paris Diderot, France (abstract).
2017
 At CT2017  International Category Theory Conference, at UBC in Vancouver, Canada (abstract, slides).
 limit lifting at XXVI ERAG at ICAS in Buenos Aires, Argentina (spanish abstract, spanish slides).
 At the 5th Workshop on Categorical Methods in NonAbelian Algebra, UCL in LouvainlaNeuve, Belgium (abstract, slides).
 At the CatÃ©gories supÃ©rieures, polygraphes et homotopie seminar at Paris Diderot, France (abstract).
Previous talks
 2016: At OU Algebra and Representation Theory Seminar, in Oklahoma, USA, "On flat functors" (abstract).
 2016: At UCO Math club in Oklahoma, USA, "The universal properties that lie behind the objects" (abstract).
 2014: A short course on "Classifying Topoi and Galois Theory" (spanish abstract) and a conference "Relations in a topos: a new example of a Tannakian category" (spanish abstract) at UNEMAT 2014 in Bogota, Colombia.
 2012: Tannakian techniques in topos representation theory at IV Latin American Meeting at UNC in Cordoba, Argentina (abstract)
 2011: A Tannakian context for Galois at XXI Encuentro Rioplatense de Algebra y Geometria at CMAT in Montevideo, Uruguay, (slides)
 2010: A Tannakian approach to Grothendieck Galois theory at elENA V and at the annual UMA reunion (slides) in Argentina.
Teaching
Always check the links below for updated information on each course.
 2017, second semester: MatemÃ¡tica 2 (Complementos de MatemÃ¡tica 3 para FÃsica)
 2016, second semester: MatemÃ¡tica 2 (Complementos de MatemÃ¡tica 3 para FÃsica)
 2016, first semester: Temas bÃ¡sicos de CategorÃas
 2016, summer course: AnÃ¡lisis MatemÃ¡tico I (BiologÃa)
 Previous courses