2008/11/20 by M. C. Fernandez-Fernandez, F. J. Castro-Jimenez
Mathematics · #math.AG #msc:32C38 #msc:13N10 #msc:13P10 #msc:14F10 #msc:14M25
published as J. Algebra 339 (2011), 320-335 · Most of the results of this paper are contained in arXiv:0804.0809v2 [math.AG]
arxiv created 2008/11/20 · arxiv updated 2013/07/05
We describe the Gevrey series solutions at singular points of the irregular hypergeometric system (GKZ system) associated with an affine plane monomial curve. We also describe the irregularity complex of such a system with respect to its singular support.