2 papers
math.RA2024
Hilbert's Irreducibility Theorem for Linear Differential Operators
Ruyong Feng, Zewang Guo, Wei Lu
We prove a differential analogue of Hilbert's irreducibility theorem. Let be a linear differential operator with coefficients in that is irreducibl…
cs.SC2023
Stability Problems on D-finite Functions
Shaoshi Chen, Ruyong Feng, Zewang Guo +1
This paper continues the studies of symbolic integration by focusing on the stability problems on D-finite functions. We introduce the notion of stability index in order to investi…