Research Articles
  1. On normalized Horn systems, with Christine Berkesch and Uli Walther. Preprint, 2018. arxiv:1806.03355.
  1. Counterexamples for Cohen-Macaulayness of lattice ideals, with Aleksandra Sobieska. Communications in Algebra, to appear. arxiv:1804.03647.
  1. Some algebraic aspects of mesoprimary decomposition, with Christopher O'Neill. Journal of Pure and Applied Algebra, 223 (2019), no. 1, 380–394. arxiv:1706.07496.
  1. On transformations of A-hypergeometric functions, with Jens Forsgård and Aleksandra Sobieska. Funkcialaj Ekvacioj, to appear. arXiv:1703.03036.
  1. Lopsided Approximation of Amoebas, with Jens Forsgård, Nathan Mehlhop and Timo de Wolff. Mathematics of Computation, 88 (2019) 485-500. arXiv:1608.08663.
  1. Bernstein-Sato Polynomials on Normal Toric Varieties, with Jen-Chieh Hsiao. Michigan Mathematical Journal, 67 (2018) 117-132. arXiv:1608.03646.
  1. On the parametric behavior of A-hypergeometric series, with Christine Berkesch Zamaere and Jens Forsgård. Transactions of the American Mathematical Society, 370 (2018) 4089-4109. arXiv:1603.08954.
  1. Hypergeometric functions for projective toric curves, with Christine Berkesch Zamaere and Jens Forsgård. Advances in Mathematics, 300 (2016) 835–867. arXiv:1412.3957.
  1. Decompositions of cellular binomial ideals, with Zekiye Sahin Eser. Journal of the London Mathematical Society, 94 (2016) 409-426. arXiv:1409.0179.
  1. Primary components of codimension two lattice basis ideals, with Zekiye Sahin Eser. Annals of Combinatorics, 21 (2017) 353-373. arXiv:1403.0679.
  1. Torus equivariant D-modules and hypergeometric systems, with Christine Berkesch Zamaere and Uli Walther. Preprint, 2013. arXiv:1308:5901.
  1. Singularities and holonomicity of binomial D-modules, with Christine Berkesch Zamaere and Uli Walther. Journal of Algebra, 439 (2015), 360--372. Journal version (freely available until August 1, 2015). arXiv:1308.5898.
  1. Nilsson solutions for irregular A-hypergeometric systems, with Alicia Dickenstein and Federico Martínez. Revista Matemática Iberoamericana, 28, (2012) 723--758. arXiv:math/1007.4225.
  1. Combinatorics of binomial primary decomposition, with Alicia Dickenstein and Ezra Miller, Mathematische Zeitschrift, 264, No 4, (2010) 745--763. arXiv:math/0803.3846.
  1. Binomial D-modules, with Alicia Dickenstein and Ezra Miller, Duke Mathematical Journal, 151, No 3 (2010) 385--429. arXiv:math/0610353.
  1. A-graded methods for monomial ideals, with Christine Berkesch, Journal of Algebra, 322 (2009), 2886--2904. arXiv:math/0807.4306.
  1. Weyl closure of hypergeometric systems, Collectanea Mathematica, 60, No 2, (2009) 147--158. arXiv:math/07071120.
  1. Arbitrary rank jumps for A-hypergeometric systems through Laurent polynomials, with Uli Walther, Journal of the London Mathematical Society (2), 75, (2007), 213--224. arXiv:math/0404183.
  1. An identification problem for multiterminal networks: solving for the traffic matrix from input-output measurements, with F. Alberto Grünbaum, Internet Mathematics, 3, (2006), 233--252.
  1. Combinatorics of rank jumps in simplicial hypergeometric systems, with Ezra Miller, Proceedings of the AMS , 134 (2005) 1375 -- 1381. arXiv:math/0402071.
  1. Homological methods for hypergeometric families, with Ezra Miller and Uli Walther, Journal of the AMS, 18 (2005), 919--941. arXiv:math/0406383.
  1. Bivariate Hypergeometric D-modules, with Alicia Dickenstein and Timur Sadykov, Advances in Mathematics, 196 (2005), 78--123. arXiv:math/0310003.
  1. A network tomography problem related to the hypercube, with F. Alberto Grünbaum, Contemporary Mathematics, 362 (2004), 189--197.
  1. Transform methods for the hypergeometric distribution, with Ian H. Dinwoodie and Ed Mosteig, Statistics and Computing, 14 (2004), 287--297.
  1. Exceptional parameters for generic A-hypergeometric systems, International Mathematics Research Notices, 2003:22 (2003), 1225-1248. arXiv:math/0105030.
  1. A nonlinear inverse problem inspired by three-dimensional diffuse tomography: explicit formulas, with F. Alberto Grünbaum, International Journal of Imaging Systems & Technology, 12 (2002), 198-203.
  1. Explicit inversion formulas for a model in diffuse tomography, with F. Alberto Grünbaum, Advances in Applied Mathematics, 29 (2002) 172-183.
  1. Rank jumps in codimension 2 A-hypergeometric systems, J. Symbolic Computation, 32 (2002), 619-641. arXiv:math/0009148.
  1. Rational Summation of Rational Functions, Beiträge zur Algebra und Geometrie, 41 (2000), 531-536.
  1. The discrete version of the Bispectral Problem, with Fernando Levstein, CRM Proceedings and Lecture Notes, 14, (1998) 93-104.
Other Publications
  • Combinatorial aspects of Hypergeometric Functions, Ph.D. dissertation under the supervision of Bernd Sturmfels, UC Berkeley, May 2002.
  • Graph Theory, Algorithms, Computational Complexity and Combinatorial Optimization, (in Spanish) with Oscar Porto, Trabajos de Matemática, Serie B, No 37/96, Universidad Nacional de Córdoba, Argentina.
  • Orthogonal Polynomials and the Darboux Transformation, (in Spanish) Undergraduate thesis under the supervision of Fernando Levstein, Universidad Nacional de Córdoba, Argentina.