FoCM 2014 conference
Workshop B7 - Symbolic Analysis
December 17, 17:00 ~ 17:25 - Room A11
Algebraic bivariate hypergeometric Laurent series
Alicia Dickenstein
Universidad de Buenos Aires, Argentina - alidick@dm.uba.ar
I will present joint work with Eduardo Cattani and Federico Martínez on the algebricity of hypergeometric Laurent series in two variables, associated to Cayley configurations of n lattice configurations in n space. We show that these algebraic series are generated by certain combinatorially defined sums of point residues.