44 citations · 106 across the 15 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
cs.SC2022
Computing error bounds for asymptotic expansions of regular P-recursive sequences
Ruiwen Dong, Stephen Melczer, Marc Mezzarobba
Over the last several decades, improvements in the fields of analytic combinatorics and computer algebra have made determining the asymptotic behaviour of sequences satisfying line…
cs.SC2022
Symbolic-Numeric Factorization of Differential Operators
Frédéric Chyzak, Alexandre Goyer, Marc Mezzarobba
We present a symbolic-numeric Las Vegas algorithm for factoring Fuchsian ordinary differential operators with rational function coefficients. The new algorithm combines ideas of va…