Journal of Siberian Federal University. Mathematics & Physics / Upper Bounds for the Analytic Complexity of Puiseux Polynomial Solutions to Bivariate Hypergeometric Systems

Full text (.pdf)
Issue
Journal of Siberian Federal University. Mathematics & Physics. 2020 13 (6)
Authors
Krasikov, Vitaly A.
Contact information
Krasikov, Vitaly A.: Plekhanov Russian University of Economics Moscow, Russian Federation;
Keywords
hypergeometric systems of partial differential equations; holonomic rank; polynomial solutions; zonotopes; analytic complexity; differential polynomial; hypergeometry package
Abstract

The paper deals with the analytic complexity of solutions to bivariate holonomic hypergeometric systems of the Horn type. We obtain estimates on the analytic complexity of Puiseux polynomial solutions to the hypergeometric systems defined by zonotopes. We also propose algorithms of the analytic complexity estimation for polynomials

Pages
718–732
DOI
10.17516/1997-1397-2020-13-6-718-732
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/137560