@techreport{RISC3163,author = {Herwig Hauser and Christoph Koutschan},
title = {{Linear Recurrences and Power Series Division}},
language = {english},
abstract = { Bousquet-Melou and Petkovsek investigated the generating
functions of multivariate linear recurrences with constant
coefficients. We will give a reinterpretation of their theory
by means of division theorems for formal power series,
which clarifies the structural background and provides short, conceptual
proofs. In addition, extending the division to the context of
differential operators, the case of recurrences with polynomial
coefficients can be treated in an analogous way.},
number = {2007-20},
address = {Johannes Kepler University, A-4040 Linz},
year = {2007},
institution = {SFB F013},
length = {8}
}