¡Bienvenides!
Who am I?
In a nutshell, I'm an Argentinian in Berlin. I'm a Postdoc in the group Algorithmic Algebra (Institut für Mathematik  Technische Universität Berlin) led by Peter Bürgisser.
I hold a PhD from Sorbonne Université. My advisors were JeanCharles Faugère and Elias Tsigaridas. My PhD thesis was about effective algorithms to solve sparse polynomial systems from the point of view of Gröbner bases and Resultants. Take a look!
Publications

A nearly optimal algorithm to decompose binary forms
Matías R. Bender, JeanCharles Faugère, Ludovic Perret, and Elias Tsigaridas
To appear in the Journal of Symbolic Computation.
HAL version 
Groebner Basis over Semigroup Algebras: Algorithms and Applications for Sparse Polynomial Systems
Matías R. Bender, JeanCharles Faugère, and Elias Tsigaridas
Proceedings of the 44th International Symposium on Symbolic and Algebraic Computation, 2019
HAL version  Towards Mixed Groebner Basis algorithms: the Multihomogeneous and Sparse case
Matías R. Bender, JeanCharles Faugère, and Elias Tsigaridas
Proceedings of the 43th International Symposium on Symbolic and Algebraic Computation, 2018
HAL version  Bilinear systems with two supports: Koszul resultant matrices, eigenvalues, and eigenvectors
Matías R. Bender, JeanCharles Faugère, Angelos Mantzaflaris, and Elias Tsigaridas
Proceedings of the 43th International Symposium on Symbolic and Algebraic Computation, 2018
HAL version, Examples and data, Video.  A Superfast Algorithm to Decompose Binary Forms
Matías R. Bender, JeanCharles Faugère, Ludovic Perret, and Elias Tsigaridas
Proceedings of the 41th International Symposium on Symbolic and Algebraic Computation, 2016
SIGSAM's ISSAC Distinguished Student Author Award 2016
HAL version
Preprints

Determinantal formulas for families of mixed multilinear systems
Matías R. Bender, JeanCharles Faugère, Angelos Mantzaflaris, and Elias Tsigaridas
In preparation, July 2019. (36 pages)
Talks
 Solving sparse polynomial systems by computing Gröbner bases faster
Seminar on NonLinear Algebra
MPI für Mathematik in den Naturwissenschaften, Leipzig, Germany, March 2020  Solving sparse polynomial systems by computing Gröbner bases faster
Seminar of the Institut für Algebra
OttovonGuerickeUniversität Magdeburg, Magdeburg, Germany, January 2020  Algorithms for sparse polynomial systems: Gröbner bases and resultantss
Kolloquium on Algorithmic Algebra at TU Berlin
Technische Universität Berlin, Berlin, Germany, October 2019  Fórmulas determinantales para el resultante de algunos sistemas multilineales mixtos
Departamento de Matemática, FCEN, UBA.
Buenos Aires, Argentina, September 2019  Groebner Basis over Semigroup Algebras: Algorithms and Applications for Sparse Polynomial Systems
44th International Symposium on Symbolic and Algebraic Computation
Beijing, China, July 2019  Algorithms for sparse Groebner basis
Minisymposium Symbolicnumeric methods for nonlinear equations: Algorithms and applications at SIAM Conf. on Applied Algebraic Geometry
Bern, Switzerland, July 2019  Solving sparse polynomial systems using Groebner bases
Summer School on Geometric and Algebraic Combinatorics
Sorbonne Université, Paris, France, June 2019  Determinantal formulas for the resultant of some mixed multilinear systems
Structured Matrix Days 2019
XLIMDMI, Université de Limoges, Limoges, France, May 2019.
Slides  Solving sparse polynomial systems using Groebner bases
GRAPE kickoff meeting
IMBM Bogazici University, Istanbul, Turkey, May 2019  Solving sparse polynomial systems using Groebner bases
CARAMBA team's seminar
Institut National de Recherche en Informatique et en Automatique, Nancy, France, April 2019  Solving Polynomial Systems
Inria's Junior Seminar
Institut National de Recherche en Informatique et en Automatique, Paris, France, February 2019  Solving sparse polynomial systems using Groebner bases
Facets of Complexity Seminar
Freie Universität Berlin, Berlin, Germany, February 2019  Towards Mixed Groebner Basis algorithms: the Multihomogeneous and Sparse case
43th International Symposium on Symbolic and Algebraic Computation
The City University of New York, New York, NY, United States of America, 1719 July 2018  Bilinear systems with two supports: Koszul resultant matrices, eigenvalues, and eigenvectors
43th International Symposium on Symbolic and Algebraic Computation
The City University of New York, New York, NY, United States of America, 1719 July 2018  A Superfast Algorithm to Decompose Binary Forms
41th International Symposium on Symbolic and Algebraic Computation
Wilfrid Laurier University, Waterloo, Ontario, Canada, 2022 July 2016  Decomposition of Binary Forms
GOAL Workshop in Paris 2016
LIP6, UPMC, Paris, France 2021 May 2016  A Superfast Algorithm to Decompose Binary Forms
Structured Matrix Days 2016
XLIMDMI, Université de Limoges, Limoges, France, 910 May 2016
Education

PhD Student, Sorbonne Université, Paris, France. 2016  2019.
Advisors: JeanCharles Faugère and Elias Tsigaridas (PolSys  LIP6  SU/INRIA/CNRS)
Title: Algorithms for sparse polynomial systems: Gröbner basis and resultants
Manuscript  Licenciatura en Ciencias de la Computación, Universidad de Buenos Aires, Buenos Aires, Argentina. 2010  2015
(Equivalent to Master's degree in Computer Science, 6years studies with a final thesis)
Average: 9.54/10.
Awards and Grants
 SIAM Early Career Travel Award to attend SIAM Conference on Applied Algebraic Geometry . 2019.

Distinguished Student Author Award.
ACM's SIGSAM. 2016.
For the paper "A Superfast Algorithm to Decompose Binary Forms", published at ISSAC 2016  PhD Fellowship. INRIA. 2015.
Three years funding (CORDIS)  Academic Merit Award. Santander Río Bank. 2015.
 Research Scholarship. INRIA  Campus France. 2015.
Research intership at PolSys.  Exchange Scholarship to Universidad Autónoma de Madrid (UAM), Spain.
Santander Río Bank. 2014.
Fully paid semestral exchange.  Research Fellowship “Beca Estímulo a las Vocaciones Científicas 2013”.
Consejo Interuniversitario Nacional (CIN), Argentina. 2013.
Under the supervision of Esteban Feuerstein.
Teaching and Scientific Popularization
Teaching
 Teaching Assistant, Computer Science Department, University of Buenos Aires. March 2012  February 2014 TA at Algorithms & Data Structures II, two semesters in 2012 and one in 2013. Topics include formal specification using ADTs, Software Design, Data Structures, Sorting Algorithms, Divide and Conquer techniques, Complexity Order calculations. Implementations with C++. TA at Algorithms & Data Structures III, one semester in 2013. Topics include Graph Theory, Complexity Theory (P and NP), Dynamic Programming and Backtracking techniques.
 Informatics Teacher, Escuela Integral Hebrea Natan Gesang, (primary school). April 2010  January 2012 Computer teacher for kids from six to eight years. Topics include different OSs, basic ofimatics, web design (DreamWeaver) and elementary programming (Scratch).
Scientific Popularization (Click to see)
Miscellaneous
Students’ councilor, Council of the Computer Science Department (CoDep), DCFCENUBA.
February 2013  January 2014.
Elected by the students.
Reach me
Technische Universität BerlinInstitut für Mathematik
Sekretariat MA 32
Straße des 17. Juni 136
10623 Berlin
GERMANY
Tel: +49 (0)30 31429280
Mail:
Office: Raum MA 319 (3. OG)  Institut für Mathematik