Maria Ramirez-Solano


Contact information

Office: Ø16-512b-1
Office Phone: (+45)65502664
E-mail: solano@imada.sdu.dk
Cell phone:
Links: GroupsAndAlgebras (I belong to this group)
Publications and preprints
C# programs (DoubleTreeV)
Thompson group computer code
Address: Institut for Matematik og Datalogi
Syddansk Universitet
Campusvej 55
DK-5230 Odense M.



Research interests:

My research interests are Non commutative geometry, C*-algebras, Von Neumann algebras, Geometric Group Theory: in particular the Thompson groups F, T, V. Theory of tilings, dynamical systems, differential geometry, circle packings, geometric transversal theory.





Publications and preprints:

  • Computational explorations of the Thompson group T for the amenability problem of F, arXiv:1705.00198. In colaboration with S. Haagerup and U. Haagerup.
  • A computational approach to the Thompson group F, arXiv:1409.1486. In colaboration with S. Haagerup and U. Haagerup. [Published in “International Journal of Algebra and Computation” (IJAC)].
  • Cohomology of the continuous hull of a combinatorial pentagonal tiling, arXiv:1305.1062, 2013. [pdf]
  • Continuous hull of a combinatorial pentagonal tiling as an inverse limit, arXiv:1304.2652, 2013.
  • Construction of the continuous hull for the combinatorics of a regular pentagonal tiling of the plane, arXiv:1303.5676, 2013.
  • Construction of the discrete hull for the combinatorics of a regular pentagonal tiling of the plane, arXiv:1303.5375. [Published in "Mathematica Scandinavica"].
  • A non flc regular pentagonal tiling of the plane, arXiv:1303.2000, 2013.
  • Non-Commutative Geometrical Aspects And Topological Invariants Of A Conformally Regular Pentagonal Tiling Of The Plane, PhD thesis, Department of Mathematical Sciences, University of Copenhagen, 2013. [pdf]
  • 2. Recent results in geometric transversal theory (Masters Thesis). [pdf]
  • Univalent circle packings in hyperbolic and spherical geometries (Masters project). [pdf]

Teaching:

  • Introduction to Operator Algebras (MM819). Lecturer (2016), (2017).
  • Von Neumann Algebras (Mncg400). TA (2013).
  • Introduction to the mathematical sciences (MatIntro). Lecturer (2013).
  • Linear algebra (LinAlg). Lecturer (2012).
  • Mathematical modeling (Model). TA.
  • Introduction to numerical analysis (NumIntro). TA.
  • Geometri 1 (Geom 1). TA.

Examinator:

  • Introduction to Operator Algebras (MM819). (2016), (2017)
  • Von Neumann Algebras (Mncg400). (2013)

Censor:

  • Von Neumann Algebras (Mncg400). (2014)

Organized Conferences:




Referee:

  • I have been referee for the journal “Graphs and Combinatorics” (GCOM).

Work History:

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Sep 2015 - Aug 2017 PostDoc at University of Southern Denmark (SDU), Odense, Denmark.
Sep 2014 - Aug 2015 PostDoc at Universidade Federal de Santa Catarina (UFSC), Florianópolis SC, Brazil.
Feb 2014 - Sep 2014 PostDoc at University of Copenhagen.
Sep 2013 - Jan 2013 Ekstern lektor at University of Copenhagen.
Feb 2013 - July 2013 Research Assistant at University of Copenhagen.
2009 - 2013 Ph.D. student in Mathematics, University of Copenhagen.
2009 - 2009 Research Assistant at University of Copenhagen.

Talks and seminars:

  • 2017, 20/03, III Workshop on Dynamics, Numeration, Tilings and Graph Algebras (III FloripaDynSys), Florianopolis, Brasil
  • 2017, 21/01, Danske Unge C*-algebraikeres Symposium, DUC*S, Aarhus,
  • 2017, 05/01, Danish-Norwegian Operator Algebra Workshop, Oslo, Norway.
  • 2016, 25/11, seminar, University Orleans, France.
  • 2016, 13/10, IMADA Seminar, University of Southern Denmark, Odense, Denmark.
  • 2016, 16/08, IMADA Seminar, University of Southern Denmark, Odense, Denmark.
  • 2016, 22/04, seminar, University Orleans, France.
  • 2016, 31/03, Akademiet for talentfulde unge, University of Southern Denmark, Denmark.
  • 2015, 05/11, IMADA seminar, University of Southern Denmark, Denmark.
  • 2015, 19/11, IMADA seminar, University of Southern Denmark, Denmark.
  • 2015, 24/09, DMV conference, University of Hamburg, Germany.
  • 2015, 17/09, IMADA seminar, University of Southern Denmark, Denmark.
  • Conference on Operator Algebras and Applications in celebration of Erik Christensen and his work, 4-8 May 2015. University of Copenhagen, Denmark.(INVITED SPEAKER) (future event)
  • Workshop on Functional Analysis and Dynamical Systems - FADYS, 23-27 February 2015, UFSC, Florianópolis, Santa Catarina, Brazil. (INVITED SPEAKER) (future event)
  • Talk on Thompson group F at University of Tennessee, 10-13 November 2014, Knoxville, USA.
  • AMS Sectional Meeting AMS Special Session, Special Session on Discrete Structures in Classical Geometries, 8-9 November 2014, University of North Carolina, Greensboro, USA (INVITED SPEAKER)
  • Seminário De Álgebras De Operadores, 20 October 2014, and 03 November 2014, Universidade Federal de Santa Catarina Departamento de Matemática, Florianópolis, SC, Brazil.
  • ANR LAMination, 27-29 November 2013, IMT, Université Paul Sabatier, Toulouse, France. (INVITED SPEAKER)
  • The 26th Nordic and 1st European - Nordic Congress of Mathematicians 2013, June 13, 2013, University of Lund, Sweden. (INVITED SPEAKER)
  • Non-Commutative Geometrical Aspects And Topological Invariants Of A Conformally Regular Pentagonal Tiling Of The Plane, February 28, 2013, University of Southern Denmark (SDUIMADA), Denmark. (INVITED SPEAKER)
  • Doing experimental mathematics in tiling theory, circle packing theory, and geometric transversal theory, February 22, 2013, University of Copenhagen, Denmark. (INVITED SPEAKER)
  • Non standard hierarchical tilings, September 20,2012, University of Copenhagen.
  • Special seminar, June14, 2012, Virginia Tech, Blacksburg, VA, USA.
  • Great Plains Operator Theory Symposium, May 30 - June 3, 2012, University of Houston, Texas, USA.
  • Operator Algebra and Dynamics, network conference, May 15-20, 2012, Gjargardur, Faroe Islands.(INVITED SPEAKER)
  • Groupe de travail de la C*-académie, April 13, 2012, Orleans, France.
  • The K-Theory of Geometry and Symmetry Given C*-Algebras, January 16, 2012, IMPAN/University of Warsaw, Poland.(INVITED SPEAKER)
  • Baby NCG seminar, Jan 11, 2012, University of Copenhagen, Denmark.
  • Operator algebras and dynamical systems, September 17, 2011, University of Copenhagen, Denmark.(INVITED SPEAKER)
  • Circle packings, March 16, 2011, University of Victora, Canada.

Conferences and research visits:

  • 2017, 20/03 - 24/03 III Workshop on Dynamics, Numeration, Tilings and Graph Algebras (III FloripaDynSys), Florianopolis, Brasil.
  • 2017, 20/01 - 21/01: “Danske Unge C*-algebraikeres Symposium” DUC*S, Aarhus, Denmark.
  • 2017, 04/01 - 08/01: “17th Danish-Norwegian Operator Algebra Workshop”, Oslo, Norway.
  • 2016, 24/11 - ­28/11: Research visit to University of Orleans, France, hosted by J. Renault.
  • 2016, 20/11 - 24/11: Conference on “Structure and Classification of C*-algebras”, IMPAN, Warsaw, Poland.
  • 2016, 03/10 : PhD defense: K. Olesen, University of Copenhagen, Copenhagen, Denmark. Main organizer of the Workshop on the Thompson Groups, Odense, 15--17 August 2016. Among the highly decorated speakers was the fields medalist Vaughan Jones. Event sponsored by the Villum Foundation and the University of Southern Denmark. http://imada.sdu.dk/Research/GroupsAndAlgebras/Conferences/ThompsonGroups/
  • 2016, 8/05 - ­18/05: Research visit to University of Tennessee, USA, hosted by K. Stephenson, P. Bowers, J. Bowers.
  • 2016, 21/04 - ­25/04: Research visit to University of Orleans, France, hosted by J. Renault.
  • 2016, 22/01 - 31/01: Research stay at Mittag-Leffler Institute, Stockholm.
  • 24 November 2015: “Uffe Haagerup Memorial Symposium”, The University of Southern Denmark, Odense.
  • 2016, 24/06 - 26/06: “Symposium: The mathematical legacy of Uffe Haagerup”, University of Copenhagen, Denmark.
  • 2015, 22/09 - 25/09, DMV conference, University of Hamburg, Germany.
  • Visited Vanderbilt University. 08 - 20 September 2014. Nashville, TN, USA.
  • ICM Satellite Conference on Operator Algebras and Applications. 8-12 August 2014 Cheongpung, Korea.
  • SEOUL ICM 2014. 12-16 August 2014, Seoul Korea. I am honored to be part of the video shown during the closing ceremony! I appear at minute 8:57
  • Harmonic Analysis Conference. 01- 05 July 2014, Segovia, Spain.
  • GPOTS 2014. 27-31 May 2014, Manhattan, Kansas. USA.
  • Visited The Fields Institute For Research In Mathematical Sciences. 16 March - 12 April 2014. Toronto, Canada.
  • Banach Algebras and Applications Conference. 29 July - 04 August 2013. Gothenburg, Sweden.
  • GPOTS 2013. 18- 25 May 2013. University of California Berkeley, Berkeley, CA, USA.
  • Visited the University of Orleans. 01 - 21 April 2012. Orleans, France.
  • Winter School on Operator Algebras conference. 05 - 20 Dec 2011. Kyoto, Japan.
  • Visited the University of Orleans. 26 Nov - 03 Dec 2011. Orleans, France.
  • GPOTS 2011. 18-22 May 2011. Arizona State University. Phoenix, AZ USA.
  • Challenges in aperiodic media, Conference honoring Dr. Jean Bellissard’s 65th birthday and workshop. 28 Feb 2011 - 05 March 2011. Lyon, France. Noncommutative Geometry Mini-school. 27 September - 1 October 2010. Warsaw, Poland.


Phd homepage